11

app.py

@@ -297,18 +297,23 @@ def app():
             language = 'Chinese'
         btn = st.button('submit')
     
+    if "embeddings_df" and "faiss_index" and "course_outline_list" and "course_content_list" not in st.session_state:
+        st.session_state.embeddings_df,
+        st.session_state.faiss_index,
+        st.session_state.course_outline_list,
+        st.session_state.course_content_list = 1,1,1,1
+    
     if btn:
-        if "embeddings_df" and "faiss_index" and "course_outline_list" and "course_content_list" not in st.session_state:
-            st.session_state.embeddings_df, 
-            st.session_state.faiss_index, 
-            st.session_state.course_outline_list,
-            st.session_state.course_content_list = initialize_app(added_files, num_lessons, language)
+        st.session_state.embeddings_df, 
+        st.session_state.faiss_index, 
+        st.session_state.course_outline_list,
+        st.session_state.course_content_list = initialize_app(added_files, num_lessons, language)
         #embeddings_df, faiss_index, course_outline_list = initialize_app(added_files, num_lessons, language)
 
     col1, col2 = st.columns([0.6,0.4])
     
     # 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:
+    if st.session_state.course_content_list != 1:
         with col1:
             #把课程大纲打印出来
             regenerate_outline(st.session_state.course_outline_list)