updated gradio version

app.py

@@ -5,6 +5,7 @@ __all__ = ['block', 'make_clickable_model', 'make_clickable_user', 'get_submissi
 
 # %% app.ipynb 0
 import subprocess
+import sys
 def upgrade(package):
  subprocess.run([sys.executable, "-m", "pip", "install", "--upgrade", package])