Update app.py

app.py

@@ -170,15 +170,23 @@ with gr.Blocks(theme="Nymbo/Alyx_Theme") as demo:
             outputs=greeting_output
         )
 
-    with gr.Tab("Indexing"):
-        pdf_input = gr.File(label="Upload PDF", file_types=[".pdf"])
-        index_button = gr.Button("Index PDF")
-        load_sample = gr.Button("Alternatively, Load and Index [Attention Is All You Need.pdf] as a Sample")
-        sample_description = gr.Markdown("This sample PDF is a seminal paper in the field of machine learning, titled 'Attention Is All You Need' at https://arxiv.org/abs/1706.03762. It introduces the Transformer model, which has become foundational in natural language processing.")
-        index_output = gr.Textbox(label="Indexing Status")
-        index_button.click(index_pdf, inputs=pdf_input, outputs=index_output)
-        load_sample.click(load_sample_pdf, inputs=None, outputs=index_output)
-
+    # with gr.Tab("Indexing"):
+    #     pdf_input = gr.File(label="Upload PDF", file_types=[".pdf"])
+    #     index_button = gr.Button("Index PDF")
+    #     load_sample = gr.Button("Alternatively, Load and Index [Attention Is All You Need.pdf] as a Sample")
+    #     sample_description = gr.Markdown("This sample PDF is a seminal paper in the field of machine learning, titled 'Attention Is All You Need' at https://arxiv.org/abs/1706.03762. It introduces the Transformer model, which has become foundational in natural language processing.")
+    #     index_output = gr.Textbox(label="Indexing Status")
+    #     index_button.click(index_pdf, inputs=pdf_input, outputs=index_output)
+    #     load_sample.click(load_sample_pdf, inputs=None, outputs=index_output)
+        
+    with gr.Tab("Chatbot"):
+        gr.ChatInterface(
+            fn=generate_response, 
+            chatbot=gr.Chatbot(show_label=False, show_share_button=False, show_copy_button=True, likeable=True, layout="panel"),
+            examples=examples_questions,
+            additional_inputs=additional_inputs,
+            cache_examples=False,
+        )    
          
 # Launch the Gradio app.
 # The `share=True` argument creates a public, shareable link (useful for demos).