Update app.py

app.py

@@ -211,13 +211,13 @@ class Chatbot:
                   with gr.Column(scale=1, min_width=0):
                       file_url = gr.Textbox(label='file url :',show_label=True, placeholder="")
               with gr.Row(elem_id="row-flex"):
-                  with gr.Column(scale=0.90, min_width=160):
-                      file_output = gr.File(elem_classes="heightfit")
-                  with gr.Column(scale=0.10, min_width=160):
-                      upload_button = gr.UploadButton(
-                          "Browse File", file_types=[".txt", ".pdf", ".doc", ".docx"],
-                          elem_classes="heightfit",
-                          file_count = "multiple")
+                  with gr.Accordion("Upload Files", open = False):
+                      with gr.Column(scale=0.90, min_width=160):
+                          file_output = gr.File(elem_classes="heightfit")
+                      with gr.Column(scale=0.10, min_width=160):
+                          upload_button = gr.UploadButton(
+                              "Browse File", file_types=[".txt", ".pdf", ".doc", ".docx"],
+                              file_count = "multiple")
               with gr.Row():
                 chatbot = gr.Chatbot([], elem_id="chatbot")
               with gr.Row():