Update app.py

app.py

@@ -57,9 +57,6 @@ print("2:", os.path.join(os.path.dirname(__file__), "example/test.mp4") )
 
 #demo.queue().launch(debug=True)
 
-
-
-
 def combine(a, b):
     return a + " " + b
 
@@ -70,18 +67,16 @@ with gr.Blocks() as demo:
     txt_3 = gr.Textbox(value="", label="Output")
     btn = gr.Button(value="Submit")
     
-    btn.click(greet3, inputs=[txt,txt_2], outputs=[txt_3])
+    btn.click(combine, inputs=[txt,txt_2], outputs=[txt_3])
 
     gr.Markdown("## Text Examples")
     gr.Examples(
         [["hi", "h"], ["hello", "hell"]],
         [txt, txt_2],
         txt_3,
-        greet3,
+        combine,
         cache_examples=True,
     )
 
-
 if __name__ == "__main__":
     demo.launch()
-