Update app.py

app.py

@@ -299,11 +299,11 @@ def ensure_numpy_version():
         if np.__version__ != required_version:
             subprocess.run(['pip', 'install', f'numpy=={required_version}'], check=True)
     except ImportError:
-        subprocess.run(['pip', 'install', 'numpy==1.23.0'], check=True)
+        subprocess.run(['pip', 'install', 'numpy==1.21.0'], check=True)
 
 ensure_numpy_version()
 
-subprocess.run(['pip', 'install', 'numba==0.60.0'], check=True)
+subprocess.run(['pip', 'install', 'numba==0.53.1'], check=True)
 
 
 # import librosa