Update app.py

app.py

@@ -348,7 +348,7 @@ async def data_mode():
     print('数据分析模式启动！')
     # uploaded_file_path = './upload.csv'
     # uploaded_file_path = f'./{joejoe}_upload.csv'
-    uploaded_file_path = f'./joejoe_upload.csv'
+    uploaded_file_path = f'./{username}_upload.csv'
     # # st.write(f"passed file path in data_mode: {uploaded_file_path}")
     # tmp1 = pd.read_csv('./upload.csv')
     # st.write(tmp1[:5])