Update app.py

app.py

@@ -100,9 +100,13 @@ def generate_video():
             # Save received video file
             with open(f"/app/data/video/clip{id}.mp4", "wb") as f:
                 f.write(response.content)
-            return f"/app/data/video/clip{id}.mp4"
         else:
             raise Exception(f"Error from Space B: {response.text}")
+
+        video_path = video_com(lines)
+        for img in image_files:
+            os.remove(img)
+        return send_file(video_path, mimetype='video/mp4')
     except Exception as e:
         traceback.print_exc()
         return jsonify({"error": str(e)}), 500