rename package

src/llamafactory/webui/components/infer.py

@@ -0,0 +1,48 @@
+from typing import TYPE_CHECKING, Dict
+
+from ...extras.packages import is_gradio_available
+from .chatbot import create_chat_box
+
+
+if is_gradio_available():
+    import gradio as gr
+
+
+if TYPE_CHECKING:
+    from gradio.components import Component
+
+    from ..engine import Engine
+
+
+def create_infer_tab(engine: "Engine") -> Dict[str, "Component"]:
+    input_elems = engine.manager.get_base_elems()
+    elem_dict = dict()
+
+    infer_backend = gr.Dropdown(choices=["huggingface", "vllm"], value="huggingface")
+    with gr.Row():
+        load_btn = gr.Button()
+        unload_btn = gr.Button()
+
+    info_box = gr.Textbox(show_label=False, interactive=False)
+
+    input_elems.update({infer_backend})
+    elem_dict.update(dict(infer_backend=infer_backend, load_btn=load_btn, unload_btn=unload_btn, info_box=info_box))
+
+    chatbot, messages, chat_elems = create_chat_box(engine, visible=False)
+    elem_dict.update(chat_elems)
+
+    load_btn.click(engine.chatter.load_model, input_elems, [info_box]).then(
+        lambda: gr.Column(visible=engine.chatter.loaded), outputs=[chat_elems["chat_box"]]
+    )
+
+    unload_btn.click(engine.chatter.unload_model, input_elems, [info_box]).then(
+        lambda: ([], []), outputs=[chatbot, messages]
+    ).then(lambda: gr.Column(visible=engine.chatter.loaded), outputs=[chat_elems["chat_box"]])
+
+    engine.manager.get_elem_by_id("top.visual_inputs").change(
+        lambda enabled: gr.Column(visible=enabled),
+        [engine.manager.get_elem_by_id("top.visual_inputs")],
+        [chat_elems["image_box"]],
+    )
+
+    return elem_dict