update ui.

app.py

@@ -126,9 +126,12 @@ def inference_caption(
 
 
 title = """<h1 align="center">BLIP-2</h1>"""
-description = """Gradio demo for BLIP-2, image-to-text generation from Salesforce Research. To use it, simply upload your image, or click one of the examples to load them. Please visit our <a href='https://github.com/salesforce/LAVIS/tree/main/projects/blip2' target='_blank'>project webpage</a>.</p> 
+description = """Gradio demo for BLIP-2, image-to-text generation from Salesforce Research. To use it, simply upload your image, or click one of the examples to load them.</p> 
 <p> <strong>Disclaimer</strong>: This is a research prototype and is not intended for production use. No data including but not restricted to text and images is collected. </p>"""
-article = "<p style='text-align: center'><a href='https://arxiv.org/abs/2301.12597' target='_blank'>BLIP-2: Bootstrapping Language-Image Pre-training with Frozen Image Encoders and Large Language Models</a>"
+article = """<strong>Paper</strong>: <a href='https://arxiv.org/abs/2301.12597' target='_blank'>BLIP-2: Bootstrapping Language-Image Pre-training with Frozen Image Encoders and Large Language Models</a>
+<br> <strong>Code</strong>: BLIP2 is now integrated into GitHub repo: <a href='https://github.com/salesforce/LAVIS' target='_blank'>LAVIS: a One-stop Library for Language and Vision</a>
+<br> <strong>Project Page</strong>: <a href='https://github.com/salesforce/LAVIS/tree/main/projects/blip2' target='_blank'> BLIP2 on LAVIS</a>
+"""
 
 endpoint = Endpoint()
 
@@ -204,7 +207,7 @@ with gr.Blocks() as iface:
                     )
 
             with gr.Column():
-                chat_input = gr.Textbox(lines=1, label="Chat Input")
+                chat_input = gr.Textbox(lines=1, label="Chat Input (recommend prompt for QA, Question: {} Answer:)")
                 with gr.Row():
                     chatbot = gr.Chatbot(label="Chat Output (from FlanT5)")
                     image_input.change(lambda: (None, "", "", []), [], [chatbot, chat_input, caption_output, state])