update description

app.py

@@ -141,6 +141,27 @@ def set_state():
 
 #Gradio code for Repo as input and search index as output file 
 with gr.Blocks() as demo:
+  gr.HTML("""<div style="text-align: center; max-width: 700px; margin: 0 auto;">
+        <div
+        style="
+            display: inline-flex;
+            align-items: center;
+            gap: 0.8rem;
+            font-size: 1.75rem;
+        "
+        >
+        <h1 style="font-weight: 900; margin-bottom: 7px; margin-top: 5px;">
+            QandA Chatbot Creator for Github Repos - Automation done using LangChain, Gradio, and Spaces
+        </h1>
+        </div>
+        <p style="margin-bottom: 10px; font-size: 94%">
+        Hi, I'm a Q and A Chatbot create for your Github repo. Just copy paste your Github Repo link, type in your OpenAI API key, and press the button! 
+        The app will generate the FAISS embedding vector space and will make it available for you to download. Next, enter your Huggingface Token and press the final button to create your own QandA Chatbot under your profile on HF.
+        Press the link displayed for your new space and enjoy your own prolific state-of-the-art QandA chatbot!<br>
+        <a href="https://huggingface.co/spaces/ysharma/InstructPix2Pix_Chatbot?duplicate=true"><img src="https://bit.ly/3gLdBN6" alt="Duplicate Space"></a>Duplicate the space to avoid queues<br> 
+        Built using <a href="https://langchain.readthedocs.io/en/latest/" target="_blank">LangChain</a> and <a href="https://github.com/gradio-app/gradio" target="_blank">Gradio</a>
+        </p>
+    </div>""")  
     with gr.Row() :
         with gr.Column():
             repo_link = gr.Textbox(label="Enter Github repo name")