Upload app.py

app.py

@@ -198,7 +198,7 @@ if 'past' not in st.session_state:
     st.session_state['past'] = []
 user_input=st.text_input("请输入您的问题:",key='input')
 if user_input:
-    text.clear
+    text.clear()
     output=getanswerByXunFei(user_input)
     st.session_state['past'].append(user_input)
     st.session_state['generated'].append(output)