Update app.py

app.py

@@ -198,15 +198,16 @@ def analyze_audio(audio_file: str,
         print(f"Loading Whisper model '{model_name}' on {device}...")
         model = whisperx.load_model(model_name, device, compute_type="float32")
         audio_loaded = whisperx.load_audio(audio_for_model) 
+        lang_result = model.transcribe(audio_loaded, task="langdetect")
+        language_code_detected = lang_result["language"]
+        languageCode = language_code_detected
         print("Transcribing audio...")
         result = model.transcribe(audio_loaded, batch_size=4, language="ur" 
           )
-        language_code = result.get("detected_language")
-        results.languageCode = language_code
         full_text = " ".join([seg['text'] for seg in result.get("segments", [])]).strip()
         results.rawTranscriptionText = full_text
         aligned = {"segments": result["segments"]} 
-        print(f"Detected language: {language_code}. Aligning transcription...")
+        print(f"Detected language: {languageCode}. Aligning transcription...")
         align_model = None
         metadata = None
         if language_code not in global_align_model_cache: