Update app.py

app.py

@@ -4,6 +4,7 @@ import soundfile as sf
 import numpy as np
 import tempfile
 from pydub import AudioSegment
+import io  # Add this line
 
 # Define the Hugging Face Inference API URLs and headers
 ASR_API_URL = "https://api-inference.huggingface.co/models/Baghdad99/saad-speech-recognition-hausa-audio-to-text"