Update app.py

app.py

@@ -33,6 +33,14 @@ def run_inference(prompt, video_path, condition, video_length):
     
     output_path = 'output/'
     os.makedirs(output_path, exist_ok=True)
+
+    # Construct the video path
+    video_path_output = os.path.join(output_path, f"{prompt}.mp4")
+
+    # Check if the file already exists
+    if os.path.exists(video_path_output):
+        # Delete the existing file
+        os.remove(video_path_output)
     command = f"python inference.py --prompt '{prompt}' --condition '{condition}' --video_path '{video_path}' --output_path '{output_path}' --video_length {video_length} --smoother_steps 19 20"
     subprocess.run(command, shell=True)