Update app.py

app.py

@@ -85,6 +85,8 @@ def process_video(radio, video, target_language, has_closeup_face):
 
     shell_command = f"ffmpeg -y -i {run_uuid}_output_audio.wav -af lowpass=3000,highpass=100 {run_uuid}_output_audio_final.wav".split(" ")
     subprocess.run([item for item in shell_command], capture_output=False, text=True, check=True)
+    whisper_text = None
+    whisper_language = None
     try:
         segments, info = model.transcribe(f"{run_uuid}_output_audio_final.wav", beam_size=5)
         whisper_text = " ".join(segment.text for segment in segments)