Addind Chat functions to QA retrival chain

app.py

@@ -126,38 +126,26 @@ title ="""<div
 with gr.Blocks(css=css) as demo:
     with gr.Column(elem_id="col-container"):
         gr.HTML(title)
-        with gr.Accordion("Chat with Falcon-7B-Instruct", open=False):
-            with gr.Column():
-                gr.Markdown(
-                """**Chat over you tube videos with [Falcon-7B-Instruct or ChatGPT]!**
-                """)
-
-        with gr.Column():
-            with gr.Row():
-                LLM_option = gr.Dropdown(['HuggingFace','OpenAI'],label='Large Language Model Selection',info='LLM Service')
-                API_key = gr.Textbox(label="Add API key", type="password",autofocus=True)
-            with gr.Accordion(label='Advanced options', open=False):
-                    max_new_tokens = gr.Slider(
-                        label='Max new tokens',
-                        minimum=2048,
-                        maximum=MAX_NEW_TOKENS,
-                        step=1,
-                        value=DEFAULT_MAX_NEW_TOKENS,
-                        )
-                    temperature = gr.Slider(
-                    label='Temperature',
-                    minimum=0.1,
-                    maximum=4.0,
-                    step=0.1,
-                    value=DEFAULT_TEMPERATURE,
-                    )
-                    char_length = gr.Slider(
-                        label='Max Character',
-                        minimum= DEFAULT_CHAR_LENGTH,
-                        maximum = 5*DEFAULT_CHAR_LENGTH,
-                        step = 500,
-                        value= 1500
+
+    with gr.Column():
+        with gr.Row():
+            LLM_option = gr.Dropdown(['HuggingFace','OpenAI'],label='Large Language Model Selection',info='LLM Service')
+            API_key = gr.Textbox(label="Add API key", type="password",autofocus=True)
+        with gr.Accordion(label='Advanced options', open=False):
+                max_new_tokens = gr.Slider(
+                    label='Max new tokens',
+                    minimum=2048,
+                    maximum=MAX_NEW_TOKENS,
+                    step=1,
+                    value=DEFAULT_MAX_NEW_TOKENS,
                     )
+                temperature = gr.Slider(label='Temperature',minimum=0.1,maximum=4.0,step=0.1,value=DEFAULT_TEMPERATURE,)
+
+                char_length = gr.Slider(
+                    label='Max Character',minimum= DEFAULT_CHAR_LENGTH,maximum = 5*DEFAULT_CHAR_LENGTH,
+                    step = 500,value= 1500
+                )
+    
     with gr.Group():
         chatbot = gr.Chatbot(height=300)