Revert "add online temp link share"

This reverts commit a5e6f20e4e901e5cc4b3bc557703b63716556dd4.

app.py

@@ -109,4 +109,4 @@ demo = gr.Interface(
 )
 
 if __name__ == "__main__":
-    demo.launch(share=True)
+    demo.launch()