adding you tube processing LLM

app.py

@@ -1,6 +1,6 @@
 import os 
 import gradio as gr
-import time 
+from text_generation import Client
 import logging
 from langchain.document_loaders import PDFMinerLoader,CSVLoader ,UnstructuredWordDocumentLoader,TextLoader,OnlinePDFLoader
 from langchain.text_splitter import CharacterTextSplitter
@@ -71,7 +71,6 @@ def youtube_chat(youtube_link,API_key,llm='HuggingFace',temperature=0.1,max_toke
                             )
     return "Youtube link Processing completed ..."
 
-
 css="""
 #col-container {max-width: 700px; margin-left: auto; margin-right: auto;}
 """
@@ -86,16 +85,18 @@ title = """
 </div>
 """
 
-with gr.Blocks(css=css) as demo:
+
+with gr.Blocks(
+        css="""#chatbot {font-size: 14px;min-height: 300px;}""") as demo:
     with gr.Column(elem_id="col-container"):
         gr.HTML(title)
     
     with gr.Group():
         chatbot = gr.Chatbot(height=300)
-        with gr.Row():
-            question = gr.Textbox(label="Type your question !",lines=1).style(full_width=True)
-            submit_btn = gr.Button(value="Send message", variant="primary", scale = 1)
-            clean_chat_btn =  gr.Button("Delete Chat")
+    with gr.Row():
+        question = gr.Textbox(label="Type your question !",lines=1).style(full_width=True)
+        submit_btn = gr.Button(value="Send message", variant="primary", scale = 1)
+        clean_chat_btn =  gr.Button("Delete Chat")
 
     with gr.Column():
         with gr.Box():