fix: clean up commented code in transcribe function for clarity

app.py

@@ -29,17 +29,16 @@ def transcribe(audio, state=""):
     print(f"Received audio input of type: {type(audio)}")
     print(f"Audio shape: {audio.shape if isinstance(audio, np.ndarray) else 'N/A'}")
     # Append NumPy array to buffer
-    if isinstance(audio, tuple):
-        print(f"Tuple contents: {audio}")
-        # Try extracting the first element
-        audio = audio[1] if len(audio) > 1 else None
+    # if isinstance(audio, tuple):
+    #     print(f"Tuple contents: {audio}")
+    #     # Try extracting the first element
+    #     audio = audio[1] if len(audio) > 1 else None
         
     if isinstance(audio, tuple) and len(audio) == 2 and isinstance(audio[1], np.ndarray):
         # Handle tuple of (sample_rate, audio_array)
         print(f"Tuple contents: {audio}")
         sample_rate, audio_data = audio
         try:
-                
             # Resample to 16kHz for NeMo
             if sample_rate != 16000:
                 print(f"Resampling from {sample_rate}Hz to 16000Hz")