Update app.py

app.py

@@ -55,4 +55,5 @@ with gr.Blocks(theme="soft", css=CSS) as demo:
     
     btn_get_horoscope.click(fn=get_horoscope, inputs=sign_dropdown, outputs=horoscope_output)
 
-if _
+if __name__ == "__main__":
+    demo.launch(server_name='0.0.0.0')