Update app.py

app.py

@@ -1210,7 +1210,7 @@ def handle_large_dataset(df, create_document,isDataFrame):
         directory = user_name + "/" + formatted_date_time
         create_file_HF(file_path, directory,False)
         dataset_link = get_download_link(directory,file_path)
-        docstatus + = f"""Download the complete dataset <a href="{dataset_link}" download> here.</a>."""
+        docstatus = docstatus + f"""Download the complete dataset <a href="{dataset_link}" download> here.</a>."""
         print("File created in the home path")
        
         #save_file_to_hostinger('output_data.xlsx')