Update app.py

app.py

@@ -69,6 +69,7 @@ def process_video(Video, target_language):
     # Debugging: Validate FFmpeg command for subtitle embedding
     print("Validating FFmpeg command for subtitle embedding...")
     try:
+        print(os.path.exists(translated_file))
         result = run(["ffmpeg", "-i", Video, "-vf", f"subtitles={translated_file}", output_video])
         if result.returncode == 0:
             print("FFmpeg executed successfully.")