Update app.py

app.py

@@ -77,12 +77,12 @@ def return_prediction_whisper_mic(mic=None, device=device):
 
 @spaces.GPU(duration=30)
 def return_prediction_whisper_file(file=None, device=device):
-    #if file in not None:
-    waveform, sr = librosa.load(file, sr=16000)
-    waveform = waveform[:3600*sr]
-    whisper_result = whisper_classifier.classify_file_whisper_mkd_streaming(waveform, device)
-    #else:
-    #    yield "You must provide a mic recording"
+    if file is not None:
+        waveform, sr = librosa.load(file, sr=16000)
+        waveform = waveform[:3600*sr]
+        whisper_result = whisper_classifier.classify_file_whisper_mkd_streaming(waveform, device)
+    else:
+       yield "You must provide a mic recording"
     
     recap_result = ""
     prev_segment = ""