Update app.py

app.py

@@ -17,10 +17,16 @@ def transcribe(file):
     #print("filename: ",file)
     # print("microphone: ",microphone)
     # print("uploaded file: ",file)
-    if microphone:
+    # if microphone:
+    #     file_name = file
+    # elif file:
+    #     file_name = file 
+    if file:
         file_name = file
-    elif file:
-        file_name = file 
+    
+    if not file_name:
+        return "No audio file provided."
+
     try:
         audio = AudioSegment.from_file(file_name)
         if audio.frame_rate != 16000:
@@ -53,9 +59,17 @@ with gr.Blocks() as demo:
             transcription = gr.Textbox(type="text", label="Transcription")
     with gr.Row():
       transcribe_button = gr.Button("Transcribe")
+    
+    def handle_audio(microphone, uploaded_audio):
+        if microphone:
+            return transcribe(microphone)
+        elif uploaded_audio:
+            return transcribe(uploaded_audio)
+        else:
+            return "No audio file provided."
 
     transcribe_button.click(
-        transcribe,
+        handle_audio,
         [microphone, uploaded_audio],
         transcription
     )