111

app.py

@@ -305,6 +305,11 @@ def app():
         st.session_state.course_outline_list = 1
     if "course_content_list" not in st.session_state:
         st.session_state.course_content_list = 1
+    if "openai_model" not in st.session_state:
+        st.session_state["openai_model"] = "gpt-3.5-turbo"
+        # Initialize chat history
+    if "messages" not in st.session_state:
+        st.session_state.messages = []
     
     if btn:
         st.session_state.embeddings_df, 
@@ -317,6 +322,9 @@ def app():
     
     # 这里还可以设置col1 和 col2 不同时出现 - 需要拆分initialize_app()函数
     if st.session_state.course_content_list != 1:
+        
+        user_question = st.chat_input("Enter your questions when learning...")
+
         with col1:
             #把课程大纲打印出来
             regenerate_outline(st.session_state.course_outline_list)
@@ -330,18 +338,10 @@ def app():
             with st.chat_message("assistant"):
                 st.write("Hello👋, how can I help you today? 😄")
 
-            if "openai_model" not in st.session_state:
-                st.session_state["openai_model"] = "gpt-3.5-turbo"
-                # Initialize chat history
-            if "messages" not in st.session_state:
-                st.session_state.messages = []
-
             # Display chat messages from history on app rerun - 这部分不用session，利用好rerun
             for message in st.session_state.messages:
                 with st.chat_message(message["role"]):
                     st.markdown(message["content"][0])
-            
-            user_question = st.chat_input("Enter your questions when learning...")
 
             #这里的session.state就是保存了这个对话会话的一些基本信息和设置
             if user_question: