Update app.py

app.py

@@ -131,13 +131,11 @@ def gradio_interface():
         with gr.Tab("Upload Documents"):
             gr.Markdown("Upload PDF, Excel, CSV, DOC/DOCX, or TXT files below:")
             # The file upload widget: we specify allowed file types.
-              file_upload = gr.File(
+            file_upload = gr.File(
                     label="Upload Files",
                     file_count="multiple",
                     file_types=[".pdf", ".csv", ".txt", ".xlsx", ".xls", ".doc", ".docx"],
-                    type="filepath" 
-                  
-)
+                    type="filepath" )
             upload_status = gr.Textbox(label="Upload Status", interactive=False)
             upload_button = gr.Button("Process Upload")