Addind Chat functions to QA retrival chain

app.py

@@ -54,8 +54,6 @@ def process_youtube_link(link, document_name="youtube-content"):
 def youtube_chat(youtube_link,API_key,llm='HuggingFace',temperature=0.1,max_tokens=1096,char_length=1500):
     
     document  = process_youtube_link(link=youtube_link)
-    print("Document:",document)
-
     embedding_model = SentenceTransformerEmbeddings(model_name='thenlper/gte-base',model_kwargs={"device": DEVICE})
     texts = process_documents(documents=document)
     global vector_db
@@ -133,6 +131,33 @@ with gr.Blocks(css=css) as demo:
                 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.Group():
         chatbot = gr.Chatbot(height=300)
     
@@ -141,34 +166,6 @@ with gr.Blocks(css=css) as demo:
         submit_btn = gr.Button(value="Send message", variant="primary", scale = 1)
         clean_chat_btn =  gr.Button("Delete Chat")
 
-    with gr.Column():
-        with gr.Box():
-            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():
             youtube_link = gr.Textbox(label="Add your you tube Link",text_align='left',autofocus=True)
             with gr.Box():