Update app.py

app.py

@@ -23,6 +23,7 @@ def animate_image(file_path):
     if not file_path:
         raise ValueError("No file uploaded.")
 
+    # 'file_path' is a string path to the uploaded file
     input_path = file_path
     filename = os.path.basename(input_path)
     base, ext = os.path.splitext(filename)
@@ -41,6 +42,7 @@ def animate_image(file_path):
         subprocess.run([
             'python', 'examples/image_to_animation.py',
             input_path, char_anno_dir
+            # Optionally, add motion_cfg_fn and retarget_cfg_fn here if needed
         ], check=True)
         
         # Path to the generated GIF
@@ -56,6 +58,7 @@ def animate_image(file_path):
     except Exception as e:
         raise RuntimeError(f"Unexpected error: {e}")
 
+# Define the Gradio interface using the updated API
 iface = gr.Interface(
     fn=animate_image,
     inputs=gr.Image(label="Upload Drawing", type="filepath", sources=["upload", "webcam"]),
@@ -65,6 +68,4 @@ iface = gr.Interface(
 )
 
 if __name__ == "__main__":
-    # Use the PORT environment variable provided by Hugging Face Spaces
-    port = int(os.getenv("PORT", "7860"))
-    iface.launch(server_name="0.0.0.0", server_port=port)
+    iface.launch()