Update app.py

app.py

@@ -27,7 +27,8 @@ transform = transforms.Compose([transforms.ToPILImage(),transforms.Resize((image
 model = tag2text_caption(pretrained="pretrained_models/tag2text_swin_14m.pth", image_size=image_size, vit='swin_b' )
 model.eval()
 model = model.to(device)
-print("[INFO] initialize caption model success!")
+print("[INFO] initialize caption model success!"
+)
 
 model_T5 = SimpleT5()
 if torch.cuda.is_available():
@@ -129,11 +130,11 @@ with gr.Blocks(css="#chatbot {overflow:auto; height:500px;}") as demo:
                     loadinglabel = gr.Label(label="State")
         with gr.Column():
             openai_api_key_textbox = gr.Textbox(
-                value=os.environ["OPENAI_API_KEY"],
+                value='',
                 placeholder="Paste your OpenAI API key here to start (sk-...)",
                 show_label=False,
                 lines=1,
-                type="password",
+                # type="password",
             )
             chatbot = gr.Chatbot(elem_id="chatbot", label="Chat_with_GPT")
             state = gr.State([])