Update app.py

app.py

@@ -5,7 +5,7 @@ os.system("pip install numpy==1.24") #NumPy 1.24 or less needed by Numba
 os.system("pip install torch transformers accelerate torchaudio datasets")
 os.system("pip install librosa==0.9.0")
 # os.system("pip install gradio==4.16.0") # Rollback to pre 4.17.0 due to gr Audio playback issues
-os.system("pip install gradio")
+os.system("pip install --upgrade gradio")
 
 import scipy
 import gradio as gr