diff --git a/projects/implicitron_trainer/impl/optimizer_factory.py b/projects/implicitron_trainer/impl/optimizer_factory.py
index a4f0c0f8..1ec31653 100644
--- a/projects/implicitron_trainer/impl/optimizer_factory.py
+++ b/projects/implicitron_trainer/impl/optimizer_factory.py
@@ -121,7 +121,6 @@ class ImplicitronOptimizerFactory(OptimizerFactoryBase):
         """
         # Get the parameters to optimize
         if hasattr(model, "_get_param_groups"):  # use the model function
-            # pyre-ignore[29]
             p_groups = model._get_param_groups(self.lr, wd=self.weight_decay)
         else:
             p_groups = [
diff --git a/projects/implicitron_trainer/impl/training_loop.py b/projects/implicitron_trainer/impl/training_loop.py
index d31a493b..57917cc8 100644
--- a/projects/implicitron_trainer/impl/training_loop.py
+++ b/projects/implicitron_trainer/impl/training_loop.py
@@ -110,6 +110,8 @@ class ImplicitronTrainingLoop(TrainingLoopBase):
     def __post_init__(self):
         run_auto_creation(self)
 
+    # pyre-fixme[14]: `run` overrides method defined in `TrainingLoopBase`
+    #  inconsistently.
     def run(
         self,
         *,
@@ -391,7 +393,6 @@ class ImplicitronTrainingLoop(TrainingLoopBase):
             ):
                 prefix = f"e{stats.epoch}_it{stats.it[trainmode]}"
                 if hasattr(model, "visualize"):
-                    # pyre-ignore [29]
                     model.visualize(
                         viz,
                         visdom_env_imgs,