Update src/interface.py

src/interface.py

@@ -58,13 +58,13 @@ def create_demo():
                 uploaded_pdf = gr.UploadButton("📁 Upload PDF", file_types=[".pdf"], elem_id='upload_pdf')
             #NEW
             with gr.Column(scale=0.20):
-                download_button = gr.Button('Download Conversation History')
+                download_chat = gr.DownloadButton('Download chat History', file_types=[".csv"], elem_id='download_chat')
             #NEW
 
-    return demo, chat_history, show_img, text_input, submit_button, uploaded_pdf, download_button, slider_chunk_size,slider_overlap_percentage,slider_temp,slider_k
+    return demo, chat_history, show_img, text_input, submit_button, uploaded_pdf, download_chat, slider_chunk_size,slider_overlap_percentage,slider_temp,slider_k
 
 
 if __name__ == '__main__':
-    demo, chatbot, show_img, text_input, submit_button, uploaded_pdf, download_button, slider_chunk_size,slider_overlap_percentage,slider_temp,slider_k = create_demo()
+    demo, chatbot, show_img, text_input, submit_button, uploaded_pdf, download_chat, slider_chunk_size,slider_overlap_percentage,slider_temp,slider_k = create_demo()
     demo.queue()
     demo.launch()