Update app.py

app.py

@@ -1689,25 +1689,6 @@ def main():
                                     mime="video/mp4"
                                 )
                                 
-                                # Extract and display thumbnail frames instead of video playback
-                                st.markdown("### Video Preview")
-                                st.info("To view the full video with analysis results, please download using the button above and play it locally.")
-                                
-                                # Show preview frames
-                                try:
-                                    st.markdown("#### Preview Frames")
-                                    frames = extract_video_frames(processed_video, num_frames=4)
-                                    
-                                    if frames:
-                                        cols = st.columns(len(frames))
-                                        for i, frame in enumerate(frames):
-                                            with cols[i]:
-                                                st.image(frame, caption=f"Frame {i+1}", use_container_width=True)
-                                    else:
-                                        st.warning("Could not extract preview frames from the video.")
-                                except Exception as e:
-                                    st.error(f"Error extracting preview frames: {str(e)}")
-                                
                                 # Show detailed analysis results
                                 st.markdown("### Detailed Analysis Results")