Update app.py

app.py

@@ -14,7 +14,7 @@ def process_video(video_path):
     fps = int(cap.get(cv2.CAP_PROP_FPS))
 
     # Create a video writer to save the output
-    output_path = "output.mp4"
+    output_path = os.path.join(os.getcwd(),"output.mp4")
     fourcc = cv2.VideoWriter_fourcc(*"mp4v")
     out = cv2.VideoWriter(output_path, fourcc, fps, (width, height))