update

app.py

@@ -155,6 +155,7 @@ with gr.Blocks(css="#chatbot {overflow: auto; height:500px;}") as demo:
             lines=1,
             type="password",
         )
+        enter_apikey = gr.Button("🔑Enter")
 
     chatbot = gr.Chatbot(elem_id="chatbot", label="Visual ChatGPT")
     state = gr.State([])
@@ -183,6 +184,7 @@ with gr.Blocks(css="#chatbot {overflow: auto; height:500px;}") as demo:
 
 
     openai_api_key_textbox.submit(bot.init_agent, [openai_api_key_textbox], [input_raws])
+    enter_apikey.click(bot.init_agent, [openai_api_key_textbox], [input_raws])
     txt.submit(bot.run_text, [txt, state], [chatbot, state])
     txt.submit(lambda: "", None, txt)
     run.click(bot.run_text, [txt, state], [chatbot, state])