Create app.py

app.py

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+# -*- coding: utf-8 -*-
+"""sample_gradio.ipynb
+
+Automatically generated by Colaboratory.
+
+Original file is located at
+    https://colab.research.google.com/drive/12UbmNo8dhYLpIZzAySjm8tcPXlyp8Z0M
+"""
+
+
+# demo
+import gradio as gr
+
+def greet(name):
+    return "Hello " + name + "!"
+
+demo = gr.Interface(fn=greet, inputs="text", outputs="text")
+
+demo.launch()