Update app.py

app.py

@@ -1,6 +1,6 @@
 import gradio as gr
 
-def sketch_recognition(img):
-    pass
+def greet(name):
+    return "Hello" + name + "."
 
-gr.Interface(fn=sketch_recognition, inputs="sketchpad", outputs="label").launch()
+gr.Interface(fn=greet, inputs="text", outputs="text").launch()