Update app.py

app.py

@@ -250,7 +250,7 @@ async def predict_action(uuid: str):
     if len(video_files) == 1:
         file_path = video_files[0]
         print(f"Video file found: {file_path}")
-    else if len(video_files) > 1:
+    elif len(video_files) > 1:
         print("Several video file or multiple video files found in the directory.")
         file_path = video_files[0]