diff --git a/.circleci/regenerate.py b/.circleci/regenerate.py
old mode 100644
new mode 100755
diff --git a/docs/tutorials/utils/camera_visualisation.py b/docs/tutorials/utils/camera_visualisation.py
index 6d2435e6..332c1a46 100644
--- a/docs/tutorials/utils/camera_visualisation.py
+++ b/docs/tutorials/utils/camera_visualisation.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import matplotlib.pyplot as plt
diff --git a/docs/tutorials/utils/plot_image_grid.py b/docs/tutorials/utils/plot_image_grid.py
index a84661be..c670c487 100644
--- a/docs/tutorials/utils/plot_image_grid.py
+++ b/docs/tutorials/utils/plot_image_grid.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import matplotlib.pyplot as plt
diff --git a/pytorch3d/io/obj_io.py b/pytorch3d/io/obj_io.py
index 258a6220..651b22c5 100644
--- a/pytorch3d/io/obj_io.py
+++ b/pytorch3d/io/obj_io.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/io/ply_io.py b/pytorch3d/io/ply_io.py
index 69833e7e..cc9d98cd 100644
--- a/pytorch3d/io/ply_io.py
+++ b/pytorch3d/io/ply_io.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 # This source code is licensed under the license found in the
 # LICENSE file in the root directory of this source tree.
diff --git a/pytorch3d/loss/chamfer.py b/pytorch3d/loss/chamfer.py
index c9472fcc..17fd4546 100644
--- a/pytorch3d/loss/chamfer.py
+++ b/pytorch3d/loss/chamfer.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import torch
diff --git a/pytorch3d/loss/mesh_edge_loss.py b/pytorch3d/loss/mesh_edge_loss.py
index 00d235ad..19363e0a 100644
--- a/pytorch3d/loss/mesh_edge_loss.py
+++ b/pytorch3d/loss/mesh_edge_loss.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import torch
diff --git a/pytorch3d/loss/mesh_laplacian_smoothing.py b/pytorch3d/loss/mesh_laplacian_smoothing.py
index fb35ac41..ee365c6f 100644
--- a/pytorch3d/loss/mesh_laplacian_smoothing.py
+++ b/pytorch3d/loss/mesh_laplacian_smoothing.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
 
 
diff --git a/pytorch3d/loss/mesh_normal_consistency.py b/pytorch3d/loss/mesh_normal_consistency.py
index 19660291..8ada7eab 100644
--- a/pytorch3d/loss/mesh_normal_consistency.py
+++ b/pytorch3d/loss/mesh_normal_consistency.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
 
 
diff --git a/pytorch3d/ops/cubify.py b/pytorch3d/ops/cubify.py
index a64826f3..1045ea1e 100644
--- a/pytorch3d/ops/cubify.py
+++ b/pytorch3d/ops/cubify.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/ops/graph_conv.py b/pytorch3d/ops/graph_conv.py
index 4aac8a84..e9493050 100644
--- a/pytorch3d/ops/graph_conv.py
+++ b/pytorch3d/ops/graph_conv.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/ops/mesh_face_areas_normals.py b/pytorch3d/ops/mesh_face_areas_normals.py
index 956bf191..ecf9ffef 100644
--- a/pytorch3d/ops/mesh_face_areas_normals.py
+++ b/pytorch3d/ops/mesh_face_areas_normals.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import torch
diff --git a/pytorch3d/ops/nearest_neighbor_points.py b/pytorch3d/ops/nearest_neighbor_points.py
index 0ea44055..308e23bf 100644
--- a/pytorch3d/ops/nearest_neighbor_points.py
+++ b/pytorch3d/ops/nearest_neighbor_points.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/ops/packed_to_padded.py b/pytorch3d/ops/packed_to_padded.py
index 8c2869b4..4ac4177a 100644
--- a/pytorch3d/ops/packed_to_padded.py
+++ b/pytorch3d/ops/packed_to_padded.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import torch
diff --git a/pytorch3d/ops/sample_points_from_meshes.py b/pytorch3d/ops/sample_points_from_meshes.py
index c5756623..7d97a290 100644
--- a/pytorch3d/ops/sample_points_from_meshes.py
+++ b/pytorch3d/ops/sample_points_from_meshes.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/ops/subdivide_meshes.py b/pytorch3d/ops/subdivide_meshes.py
index 900687ff..9abfb5f7 100644
--- a/pytorch3d/ops/subdivide_meshes.py
+++ b/pytorch3d/ops/subdivide_meshes.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/ops/vert_align.py b/pytorch3d/ops/vert_align.py
index 34d666be..b1903e6a 100644
--- a/pytorch3d/ops/vert_align.py
+++ b/pytorch3d/ops/vert_align.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/renderer/blending.py b/pytorch3d/renderer/blending.py
index a750ce6c..53dbea69 100644
--- a/pytorch3d/renderer/blending.py
+++ b/pytorch3d/renderer/blending.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/renderer/cameras.py b/pytorch3d/renderer/cameras.py
index ed1d4371..228e0160 100644
--- a/pytorch3d/renderer/cameras.py
+++ b/pytorch3d/renderer/cameras.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import math
diff --git a/pytorch3d/renderer/lighting.py b/pytorch3d/renderer/lighting.py
index 09ec50fd..b575a56b 100644
--- a/pytorch3d/renderer/lighting.py
+++ b/pytorch3d/renderer/lighting.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/renderer/materials.py b/pytorch3d/renderer/materials.py
index 788c937c..ce37700b 100644
--- a/pytorch3d/renderer/materials.py
+++ b/pytorch3d/renderer/materials.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/renderer/mesh/rasterize_meshes.py b/pytorch3d/renderer/mesh/rasterize_meshes.py
index ede0cf43..fbbd7c41 100644
--- a/pytorch3d/renderer/mesh/rasterize_meshes.py
+++ b/pytorch3d/renderer/mesh/rasterize_meshes.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/renderer/mesh/rasterizer.py b/pytorch3d/renderer/mesh/rasterizer.py
index 7971a630..20f169b9 100644
--- a/pytorch3d/renderer/mesh/rasterizer.py
+++ b/pytorch3d/renderer/mesh/rasterizer.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 from typing import NamedTuple, Optional
diff --git a/pytorch3d/renderer/mesh/renderer.py b/pytorch3d/renderer/mesh/renderer.py
index c91da958..98ee33f2 100644
--- a/pytorch3d/renderer/mesh/renderer.py
+++ b/pytorch3d/renderer/mesh/renderer.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/renderer/mesh/shader.py b/pytorch3d/renderer/mesh/shader.py
index efeb4792..97c99bec 100644
--- a/pytorch3d/renderer/mesh/shader.py
+++ b/pytorch3d/renderer/mesh/shader.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/renderer/mesh/shading.py b/pytorch3d/renderer/mesh/shading.py
index 1b9effeb..f55cdc7c 100644
--- a/pytorch3d/renderer/mesh/shading.py
+++ b/pytorch3d/renderer/mesh/shading.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/renderer/mesh/texturing.py b/pytorch3d/renderer/mesh/texturing.py
index 86f3a442..fbcae3f8 100644
--- a/pytorch3d/renderer/mesh/texturing.py
+++ b/pytorch3d/renderer/mesh/texturing.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/renderer/mesh/utils.py b/pytorch3d/renderer/mesh/utils.py
index 2179b2ec..c65c9f48 100644
--- a/pytorch3d/renderer/mesh/utils.py
+++ b/pytorch3d/renderer/mesh/utils.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/renderer/utils.py b/pytorch3d/renderer/utils.py
index 5ffd4c37..7f0effca 100644
--- a/pytorch3d/renderer/utils.py
+++ b/pytorch3d/renderer/utils.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/structures/meshes.py b/pytorch3d/structures/meshes.py
index aaefaa92..82741e5a 100644
--- a/pytorch3d/structures/meshes.py
+++ b/pytorch3d/structures/meshes.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 from typing import List
diff --git a/pytorch3d/structures/textures.py b/pytorch3d/structures/textures.py
index eb057ba2..3ed0a1bd 100644
--- a/pytorch3d/structures/textures.py
+++ b/pytorch3d/structures/textures.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 from typing import List, Optional, Union
diff --git a/pytorch3d/structures/utils.py b/pytorch3d/structures/utils.py
index 7f4cceeb..726bb076 100644
--- a/pytorch3d/structures/utils.py
+++ b/pytorch3d/structures/utils.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 from typing import List, Union
diff --git a/pytorch3d/transforms/rotation_conversions.py b/pytorch3d/transforms/rotation_conversions.py
index 5de39383..e1678638 100644
--- a/pytorch3d/transforms/rotation_conversions.py
+++ b/pytorch3d/transforms/rotation_conversions.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import functools
diff --git a/pytorch3d/transforms/so3.py b/pytorch3d/transforms/so3.py
index 6a6dbf9a..ec53cf9a 100644
--- a/pytorch3d/transforms/so3.py
+++ b/pytorch3d/transforms/so3.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/pytorch3d/transforms/transform3d.py b/pytorch3d/transforms/transform3d.py
index 34cfd395..53ff5e40 100644
--- a/pytorch3d/transforms/transform3d.py
+++ b/pytorch3d/transforms/transform3d.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import math
diff --git a/pytorch3d/utils/ico_sphere.py b/pytorch3d/utils/ico_sphere.py
index c3008fb0..7e652f2e 100644
--- a/pytorch3d/utils/ico_sphere.py
+++ b/pytorch3d/utils/ico_sphere.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/scripts/parse_tutorials.py b/scripts/parse_tutorials.py
old mode 100644
new mode 100755
diff --git a/setup.py b/setup.py
old mode 100644
new mode 100755
diff --git a/tests/bm_blending.py b/tests/bm_blending.py
index e5ebfb30..46d6a3fb 100644
--- a/tests/bm_blending.py
+++ b/tests/bm_blending.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
 
 
diff --git a/tests/bm_chamfer.py b/tests/bm_chamfer.py
index 914596a6..9ea04e65 100644
--- a/tests/bm_chamfer.py
+++ b/tests/bm_chamfer.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/bm_cubify.py b/tests/bm_cubify.py
index 041dabfe..beff3eb6 100644
--- a/tests/bm_cubify.py
+++ b/tests/bm_cubify.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 from fvcore.common.benchmark import benchmark
diff --git a/tests/bm_face_areas_normals.py b/tests/bm_face_areas_normals.py
index 6aaf3ce1..f99ef7e4 100644
--- a/tests/bm_face_areas_normals.py
+++ b/tests/bm_face_areas_normals.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/bm_graph_conv.py b/tests/bm_graph_conv.py
index 1cc14ada..c19ff8e1 100644
--- a/tests/bm_graph_conv.py
+++ b/tests/bm_graph_conv.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/bm_main.py b/tests/bm_main.py
old mode 100644
new mode 100755
diff --git a/tests/bm_mesh_edge_loss.py b/tests/bm_mesh_edge_loss.py
index 73aa5d9e..487ef503 100644
--- a/tests/bm_mesh_edge_loss.py
+++ b/tests/bm_mesh_edge_loss.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/bm_mesh_io.py b/tests/bm_mesh_io.py
index de2319a1..1a6eb450 100644
--- a/tests/bm_mesh_io.py
+++ b/tests/bm_mesh_io.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 from fvcore.common.benchmark import benchmark
diff --git a/tests/bm_mesh_laplacian_smoothing.py b/tests/bm_mesh_laplacian_smoothing.py
index 089982ff..0973b8dd 100644
--- a/tests/bm_mesh_laplacian_smoothing.py
+++ b/tests/bm_mesh_laplacian_smoothing.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
 
 
diff --git a/tests/bm_mesh_normal_consistency.py b/tests/bm_mesh_normal_consistency.py
index fd69338a..5347ad1a 100644
--- a/tests/bm_mesh_normal_consistency.py
+++ b/tests/bm_mesh_normal_consistency.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
 
 
diff --git a/tests/bm_meshes.py b/tests/bm_meshes.py
index eb55e0e6..5a0bc5c5 100644
--- a/tests/bm_meshes.py
+++ b/tests/bm_meshes.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/bm_nearest_neighbor_points.py b/tests/bm_nearest_neighbor_points.py
index c5d87e6a..3b9cc50b 100644
--- a/tests/bm_nearest_neighbor_points.py
+++ b/tests/bm_nearest_neighbor_points.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 from itertools import product
diff --git a/tests/bm_packed_to_padded.py b/tests/bm_packed_to_padded.py
index a83af204..787f0e63 100644
--- a/tests/bm_packed_to_padded.py
+++ b/tests/bm_packed_to_padded.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/bm_rasterize_meshes.py b/tests/bm_rasterize_meshes.py
index f8409c9f..e033b116 100644
--- a/tests/bm_rasterize_meshes.py
+++ b/tests/bm_rasterize_meshes.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/bm_sample_points_from_meshes.py b/tests/bm_sample_points_from_meshes.py
index 859be1d8..7201beea 100644
--- a/tests/bm_sample_points_from_meshes.py
+++ b/tests/bm_sample_points_from_meshes.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/bm_so3.py b/tests/bm_so3.py
index 6bee3ca8..d481ef06 100644
--- a/tests/bm_so3.py
+++ b/tests/bm_so3.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 from fvcore.common.benchmark import benchmark
diff --git a/tests/bm_subdivide_meshes.py b/tests/bm_subdivide_meshes.py
index f43c8e75..ee16a1f4 100644
--- a/tests/bm_subdivide_meshes.py
+++ b/tests/bm_subdivide_meshes.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/bm_vert_align.py b/tests/bm_vert_align.py
index 17b18f75..574a0273 100644
--- a/tests/bm_vert_align.py
+++ b/tests/bm_vert_align.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/common_testing.py b/tests/common_testing.py
index 9935f07a..605ad314 100644
--- a/tests/common_testing.py
+++ b/tests/common_testing.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/test_blending.py b/tests/test_blending.py
index f4effbd2..acd6b813 100644
--- a/tests/test_blending.py
+++ b/tests/test_blending.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import numpy as np
diff --git a/tests/test_cameras.py b/tests/test_cameras.py
index 824829a9..65ce93f7 100644
--- a/tests/test_cameras.py
+++ b/tests/test_cameras.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/test_chamfer.py b/tests/test_chamfer.py
index 11c31a9c..d6aa48ec 100644
--- a/tests/test_chamfer.py
+++ b/tests/test_chamfer.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import unittest
diff --git a/tests/test_cubify.py b/tests/test_cubify.py
index fc0397a1..f5b19390 100644
--- a/tests/test_cubify.py
+++ b/tests/test_cubify.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import unittest
diff --git a/tests/test_face_areas_normals.py b/tests/test_face_areas_normals.py
index 496b3555..e307f12b 100644
--- a/tests/test_face_areas_normals.py
+++ b/tests/test_face_areas_normals.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/test_graph_conv.py b/tests/test_graph_conv.py
index 3e487828..6e4f0b8e 100644
--- a/tests/test_graph_conv.py
+++ b/tests/test_graph_conv.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import unittest
diff --git a/tests/test_lighting.py b/tests/test_lighting.py
index f401ce06..b85a1a07 100644
--- a/tests/test_lighting.py
+++ b/tests/test_lighting.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import numpy as np
diff --git a/tests/test_materials.py b/tests/test_materials.py
index 21a2a38b..b5cbc35e 100644
--- a/tests/test_materials.py
+++ b/tests/test_materials.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import unittest
diff --git a/tests/test_mesh_edge_loss.py b/tests/test_mesh_edge_loss.py
index cf44224a..b4b36432 100644
--- a/tests/test_mesh_edge_loss.py
+++ b/tests/test_mesh_edge_loss.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import unittest
diff --git a/tests/test_mesh_laplacian_smoothing.py b/tests/test_mesh_laplacian_smoothing.py
index 34badc27..ef4cd4c6 100644
--- a/tests/test_mesh_laplacian_smoothing.py
+++ b/tests/test_mesh_laplacian_smoothing.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
 
 
diff --git a/tests/test_mesh_normal_consistency.py b/tests/test_mesh_normal_consistency.py
index c4c1a26f..44d1075a 100644
--- a/tests/test_mesh_normal_consistency.py
+++ b/tests/test_mesh_normal_consistency.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
 
 
diff --git a/tests/test_mesh_rendering_utils.py b/tests/test_mesh_rendering_utils.py
index 91c61b8e..47e4af14 100644
--- a/tests/test_mesh_rendering_utils.py
+++ b/tests/test_mesh_rendering_utils.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/test_meshes.py b/tests/test_meshes.py
index 2e5ec8f0..57141e83 100644
--- a/tests/test_meshes.py
+++ b/tests/test_meshes.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import numpy as np
diff --git a/tests/test_nearest_neighbor_points.py b/tests/test_nearest_neighbor_points.py
index 43bcafec..961434aa 100644
--- a/tests/test_nearest_neighbor_points.py
+++ b/tests/test_nearest_neighbor_points.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import unittest
diff --git a/tests/test_obj_io.py b/tests/test_obj_io.py
index f12bb8bb..00270997 100644
--- a/tests/test_obj_io.py
+++ b/tests/test_obj_io.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import os
diff --git a/tests/test_packed_to_padded.py b/tests/test_packed_to_padded.py
index a5260e10..5f32fb52 100644
--- a/tests/test_packed_to_padded.py
+++ b/tests/test_packed_to_padded.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import unittest
diff --git a/tests/test_ply_io.py b/tests/test_ply_io.py
index 97cb579d..7d2baf46 100644
--- a/tests/test_ply_io.py
+++ b/tests/test_ply_io.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import struct
diff --git a/tests/test_rasterize_meshes.py b/tests/test_rasterize_meshes.py
index a002d53c..5f4e80c3 100644
--- a/tests/test_rasterize_meshes.py
+++ b/tests/test_rasterize_meshes.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 import functools
diff --git a/tests/test_rasterizer.py b/tests/test_rasterizer.py
index 88083732..cea2d0cf 100644
--- a/tests/test_rasterizer.py
+++ b/tests/test_rasterizer.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/test_rendering_meshes.py b/tests/test_rendering_meshes.py
index 698333e0..0e5edf5b 100644
--- a/tests/test_rendering_meshes.py
+++ b/tests/test_rendering_meshes.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/test_rendering_utils.py b/tests/test_rendering_utils.py
index 43330b9e..9f088d34 100644
--- a/tests/test_rendering_utils.py
+++ b/tests/test_rendering_utils.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/test_rotation_conversions.py b/tests/test_rotation_conversions.py
index f4800aac..99042f88 100644
--- a/tests/test_rotation_conversions.py
+++ b/tests/test_rotation_conversions.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
 
 
diff --git a/tests/test_sample_points_from_meshes.py b/tests/test_sample_points_from_meshes.py
index 46676296..e2626729 100644
--- a/tests/test_sample_points_from_meshes.py
+++ b/tests/test_sample_points_from_meshes.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/test_so3.py b/tests/test_so3.py
index 74801167..8c1735ed 100644
--- a/tests/test_so3.py
+++ b/tests/test_so3.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/test_struct_utils.py b/tests/test_struct_utils.py
index c4aad820..5b63a8b9 100644
--- a/tests/test_struct_utils.py
+++ b/tests/test_struct_utils.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/test_subdivide_meshes.py b/tests/test_subdivide_meshes.py
index fb84c9bb..8e4e2264 100644
--- a/tests/test_subdivide_meshes.py
+++ b/tests/test_subdivide_meshes.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/test_texturing.py b/tests/test_texturing.py
index 07e53495..f1cdc6d9 100644
--- a/tests/test_texturing.py
+++ b/tests/test_texturing.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/test_transforms.py b/tests/test_transforms.py
index 82b16829..e8502121 100644
--- a/tests/test_transforms.py
+++ b/tests/test_transforms.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
 
 
diff --git a/tests/test_vert_align.py b/tests/test_vert_align.py
index 24c1e1ec..773c2beb 100644
--- a/tests/test_vert_align.py
+++ b/tests/test_vert_align.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.