Update app.py

app.py

@@ -1,6 +1,7 @@
 import subprocess
+subprocess.run(["pip", "install", "gradio", "--upgrade"])
 subprocess.run(["pip", "install", "transformers"])
-subprocess.run(["pip", "install", "torchaudio"])
+subprocess.run(["pip", "install", "torchaudio", "--upgrade"])
 
 import gradio as gr
 from transformers import Wav2Vec2ForCTC, Wav2Vec2Processor
@@ -13,7 +14,7 @@ model = Wav2Vec2ForCTC.from_pretrained("jonatasgrosman/wav2vec2-large-xlsr-53-it
 # Function to perform ASR on audio data
 def transcribe_audio(audio_data):
     # Convert audio data to mono and normalize
-    audio_data = torchaudio.functional.to_mono(audio_data)
+    audio_data = torchaudio.transforms.Mono()(audio_data)
     audio_data = torchaudio.functional.gain(audio_data, gain_db=5.0)
 
     # Resample if needed (Wav2Vec2 model requires 16 kHz sampling rate)