Update app.py

app.py

@@ -48,6 +48,13 @@ def process_video(video_path):
 
     cap.release()
     out.release()
+
+    # Double-check that the file was saved
+    if os.path.exists(output_path):
+        st.success(f"Video successfully processed and saved to {output_path}")
+    else:
+        st.error("Failed to save the processed video.")
+    
     return output_path
 
 # Streamlit interface
@@ -69,7 +76,7 @@ with right_column:
     uploaded_video = st.file_uploader("Or upload your own video", type=["mp4", "avi", "mov"])
 
     if uploaded_video is not None:
-        video_path = uploaded_video.name
+        video_path = os.path.join(os.getcwd(), uploaded_video.name)
         with open(video_path, 'wb') as f:
             f.write(uploaded_video.getbuffer())
         st.success(f"Uploaded {uploaded_video.name}")
@@ -78,8 +85,10 @@ with right_column:
 
     if st.button("Process Video"):
         output_video = process_video(video_path)
-        left_column.video(output_video)  # Display video in the left column
-        left_column.write("Download the processed video:")
-        with open(output_video, "rb") as video_file:
-            left_column.download_button("Download", video_file, "output.mp4")
-
+        if output_video and os.path.exists(output_video):
+            left_column.video(output_video)  # Display video in the left column
+            left_column.write("Download the processed video:")
+            with open(output_video, "rb") as video_file:
+                left_column.download_button("Download", video_file, "output.mp4")
+        else:
+            st.error("There was an issue processing the video. Please try again.")