debug app.py

app.py

@@ -33,23 +33,34 @@ data_processor = None
 classifier = None
 
 def lazy_init():
-    global sound_control, data_processor, classifier
-    if sound_control is None:
-        sound_control = SoundManager()
+    print("[DEBUG] Entering lazy_init()")
+    global sound_manager, data_processor, classifier
+    if sound_manager is None:
+        print("[DEBUG] Initializing SoundManager...")
+        sound_manager = SoundManager()
     if data_processor is None:
+        print("[DEBUG] Initializing EEGDataProcessor...")
         data_processor = EEGDataProcessor()
     if classifier is None:
+        print("[DEBUG] Initializing MotorImageryClassifier...")
         classifier = MotorImageryClassifier()
     # Load demo data and model if not already loaded
     if app_state['demo_data'] is None or app_state['demo_labels'] is None or app_state['ch_names'] is None:
+        print("[DEBUG] Looking for demo data files...")
         existing_files = [f for f in DEMO_DATA_PATHS if os.path.exists(f)]
+        print(f"[DEBUG] Found files: {existing_files}")
         if existing_files:
+            print("[DEBUG] Processing demo data files...")
             app_state['demo_data'], app_state['demo_labels'], app_state['ch_names'] = data_processor.process_files(existing_files)
+            print("[DEBUG] Demo data loaded.")
         else:
+            print("[DEBUG] No demo data files found.")
             app_state['demo_data'], app_state['demo_labels'], app_state['ch_names'] = None, None, None
     if app_state['demo_data'] is not None and classifier is not None and not hasattr(classifier, '_model_loaded'):
+        print("[DEBUG] Loading classifier model...")
         classifier.load_model(n_chans=app_state['demo_data'].shape[1], n_times=app_state['demo_data'].shape[2])
         classifier._model_loaded = True
+        print("[DEBUG] Classifier model loaded.")
 
 # --- Helper Functions ---
 def get_movement_sounds() -> Dict[str, str]:
@@ -580,7 +591,10 @@ def create_interface():
     return demo
 
 if __name__ == "__main__":
+    print("[DEBUG] Starting app main block...")
     demo = create_interface()
+    print("[DEBUG] Gradio interface created. Launching...")
     demo.launch(server_name="0.0.0.0", server_port=7867)
+    print("[DEBUG] Gradio app launched.")