Update app.py

app.py

@@ -28,7 +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
+# page config and sidebar declares up front allow all other functions to see global class variables
+st.set_page_config(page_title="GPT Streamlit Document Reasoner", layout="wide")
 should_save = st.sidebar.checkbox("💾 Save")
 
 def generate_filename(prompt, file_type):
@@ -302,9 +303,7 @@ def divide_prompt(prompt, max_length):
     return chunks
     
 def main():
-    # Sidebar and global setup
     openai.api_key = os.getenv('OPENAI_API_KEY')
-    st.set_page_config(page_title="GPT Streamlit Document Reasoner", layout="wide")
 
     # File type for output, model choice
     menu = ["txt", "htm", "xlsx", "csv", "md", "py"]