Update app.py

app.py

@@ -7,7 +7,7 @@ model = whisper.load_model("base")
 def transcribe_audio(audio_file):
     # Check file size (e.g., 25MB limit)
     if os.path.getsize(audio_file.name) > 25 * 1024 * 1024:
-        return "Error: File size exceeds 25MB limit.", None
+    return "Error: File size exceeds 25MB limit.", ""
 
     result = model.transcribe(audio_file.name)
     output_filename = os.path.splitext(os.path.basename(audio_file.name))[0] + ".txt"
@@ -26,4 +26,6 @@ iface = gr.Interface(
     ],
     title="Free Transcript Maker",
     description="Upload an audio file (WAV, MP3, etc.) up to 25MB to get its transcription. The transcript will be displayed and available for download. Please use responsibly."
-)
+)
+
+iface.launch(share=True)