Update app.py

app.py

@@ -454,13 +454,16 @@ def click_js():
 
 def action(btn):
     """Changes button text on click"""
-    if btn == 'Speak': return 'Stop'
-    else: return 'Speak'
+    if btn == 'Speak': 
+        return 'Stop'
+    else: 
+        return 'Speak'
 
 
 def check_btn(btn):
     """Checks for correct button text before invoking transcribe()"""
-    if btn != 'Speak': raise Exception('Recording...')
+    if btn != 'Speak': 
+        raise Exception('Recording...')
 
 
 def transcribe():
@@ -561,16 +564,18 @@ with demo:
     ) """
 
     msg = gr.Textbox()
-    audio_box = gr.Audio(label="Audio", source="microphone", type="filepath", elem_id='audio')
+    
+    # Removed the `source` argument as it's no longer supported
+    audio_box = gr.Audio(label="Audio", type="filepath", elem_id='audio')
 
     with gr.Row():
         audio_btn = gr.Button('Speak')
         clear = gr.Button("Clear")
 
-    audio_btn.click(fn=action, inputs=audio_btn, outputs=audio_btn).\
-              then(fn=lambda: None, _js=click_js()).\
-              then(fn=check_btn, inputs=audio_btn).\
-              success(fn=transcribe, outputs=msg)
+    audio_btn.click(fn=action, inputs=audio_btn, outputs=audio_btn) \
+              .then(fn=lambda: None, _js=click_js()) \
+              .then(fn=check_btn, inputs=audio_btn) \
+              .success(fn=transcribe, outputs=msg)
 
     clear.click(lambda: None, None, msg, queue=False)