Update app.py

app.py

@@ -85,11 +85,9 @@ def process_image(webcam_frame, camera_state, prev_hand_pos_state):
     if webcam_frame is None:
         return "Waiting...", DEFAULT_CAMERA, None, gr.update(camera_position=DEFAULT_CAMERA)
 
-    # --- OPTIMIZATION 1: Pass by reference, don't copy ---
     image = webcam_frame 
     image.flags.writeable = False
     results = hands.process(image)
-    # No need to set writeable=True, we aren't drawing
     
     if results.multi_hand_landmarks:
         hand_landmarks = results.multi_hand_landmarks[0]
@@ -119,13 +117,11 @@ def process_image(webcam_frame, camera_state, prev_hand_pos_state):
         
         if current_hand_pos:
             new_prev_hand_pos = current_hand_pos
-        
-        # --- OPTIMIZATION 2: Removed mp_drawing.draw_landmarks() ---
     
     else:
         new_prev_hand_pos = None
 
-    # --- FIX 2: Return 4 values, removing the image ---
+    # Return 4 values
     return gesture_text, new_camera_state, new_prev_hand_pos, gr.update(camera_position=new_camera_state)
 
 # 8. --- HELPER FUNCTIONS ---
@@ -173,7 +169,6 @@ with gr.Blocks(theme=gr.themes.Glass()) as demo:
         # --- MAIN COLUMN for 3D viewer ---
         with gr.Column(scale=3):
             default_model_path = PRELOADED_MODELS.get("Preset 1", None)
-            # This check is now for the deployment environment
             if not os.path.exists(default_model_path):
                 print(f"Warning: Default preset '{default_model_path}' not found.")
                 default_model_path = None
@@ -193,8 +188,6 @@ with gr.Blocks(theme=gr.themes.Glass()) as demo:
                 """
             )
             
-            # --- OPTIMIZATION 3: Removed webcam_output component ---
-            
     # --- 10. WIRE UP THE NEW CONTROLS ---
     
     # 1. Wire up the Radio buttons
@@ -227,7 +220,9 @@ with gr.Blocks(theme=gr.themes.Glass()) as demo:
         ]
     )
 
-# --- THIS IS THE FINAL, NEW LAUNCH COMMAND ---
-# This makes your app public but requires a password to access.
-# You can change "guest" to any username you want.
+# ---
+# THIS IS THE LAUNCH COMMAND FOR HUGGING FACE
+# ---
+# You must provide your own password.
+# "guest" is the username.
 demo.launch(auth=("guest", "Its_zion_18"))