Update app.py

app.py

@@ -28,8 +28,8 @@ from langchain.memory import ConversationBufferMemory
 from langchain.chains import ConversationalRetrievalChain
 from templates import css, bot_template, user_template
 
-
-
+# sidebar declares up front allow all other functions to see globalclass variable
+should_save = st.sidebar.checkbox("💾 Save")
 
 def generate_filename(prompt, file_type):
     central = pytz.timezone('US/Central')
@@ -328,7 +328,6 @@ def main():
     with colupload:
         uploaded_file = st.file_uploader("Add a file for context:", type=["pdf", "xml", "json", "xlsx", "csv", "html", "htm", "md", "txt"])
 
-    should_save = st.sidebar.checkbox("💾 Save")
 
     # Document section chat