update indentation for desc

app.py

@@ -141,7 +141,7 @@ 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;">
+    gr.HTML("""<div style="text-align: center; max-width: 700px; margin: 0 auto;">
         <div
         style="
             display: inline-flex;
@@ -161,7 +161,7 @@ with gr.Blocks() as demo:
         <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>""")  
+    </div>""")
     with gr.Row() :
         with gr.Column():
             repo_link = gr.Textbox(label="Enter Github repo name")