Update app.py

app.py

@@ -1886,6 +1886,15 @@ def main():
         track_update_frames = 5
         confidence_threshold = 0.5
         
+        # Initialize variables with default values
+        vision_update_interval = 1.0
+        max_results = 10
+        enable_face_landmarks = True
+        tracking_algorithm = "KCF"
+        motion_sensitivity = 32
+        prioritize_vision = "Google Vision (more accurate)"
+        blend_results = True
+        
         # Mode-specific parameters
         if processing_mode == "Google Vision API Only" or processing_mode == "Hybrid (Google Vision + OpenCV)":
             # Google Vision parameters
@@ -2016,20 +2025,33 @@ def main():
                 else:
                     with st.spinner(f"Processing video with {processing_mode} mode (max 10 seconds)..."):
                         try:
-                            # Create a dict of processing parameters to pass to the processing function
+                            # Create a base dict with common parameters
                             processing_params = {
                                 "processing_mode": processing_mode,
                                 "track_update_frames": track_update_frames,
                                 "confidence_threshold": confidence_threshold,
-                                "vision_update_interval": vision_update_interval,
-                                "max_results": max_results,
-                                "enable_face_landmarks": enable_face_landmarks,
-                                "tracking_algorithm": tracking_algorithm,
-                                "motion_sensitivity": motion_sensitivity,
-                                "prioritize_vision": prioritize_vision,
-                                "blend_results": blend_results
                             }
                             
+                            # Add mode-specific parameters
+                            if processing_mode == "Google Vision API Only" or processing_mode == "Hybrid (Google Vision + OpenCV)":
+                                processing_params.update({
+                                    "vision_update_interval": vision_update_interval,
+                                    "max_results": max_results,
+                                    "enable_face_landmarks": enable_face_landmarks
+                                })
+                                
+                            if processing_mode == "OpenCV Only" or processing_mode == "Hybrid (Google Vision + OpenCV)":
+                                processing_params.update({
+                                    "tracking_algorithm": tracking_algorithm,
+                                    "motion_sensitivity": motion_sensitivity
+                                })
+                                
+                            if processing_mode == "Hybrid (Google Vision + OpenCV)":
+                                processing_params.update({
+                                    "prioritize_vision": prioritize_vision == "Google Vision (more accurate)",
+                                    "blend_results": blend_results
+                                })
+                            
                             # Process the video with the parameters
                             processed_video, results = process_video_file(uploaded_file, analysis_types, **processing_params)