Update app.py

app.py

@@ -39,7 +39,11 @@ def return_prediction_w2v2_mic(mic=None, progress=gr.Progress(), device=device):
         waveform = waveform[:60*sr]
         w2v2_result = w2v2_classifier.classify_file_w2v2(waveform, device)
     else:
-        yield "You must either provide a mic recording or a file"
+        recap_result = " "
+        download_path = "empty.txt"
+        with open(download_path, "w") as f:
+            f.write(recap_result)
+        yield recap_result, download_path
 
     recap_result = ""
     prev_segment = ""
@@ -79,7 +83,11 @@ def return_prediction_w2v2_file(file=None, progress=gr.Progress(), device=device
         w2v2_result = w2v2_classifier.classify_file_w2v2(waveform, device)
         waveform = waveform[:60*sr]
     else:
-        yield "You must either provide a mic recording or a file"
+        recap_result = " "
+        download_path = "empty.txt"
+        with open(download_path, "w") as f:
+            f.write(recap_result)
+        yield recap_result, download_path
 
     recap_result = ""
     prev_segment = ""