Update app.py

app.py

@@ -47,8 +47,6 @@ with st.sidebar:
     
     openai_key = st.secrets.get("OPENAI_API_KEY", "")
 
-    if st.button("Initialize Agents", type="primary"):
-        st.session_state.app = initialize_agents()
     st.divider()
 
     # Reference section
@@ -67,6 +65,9 @@ def initialize_agents():
 
     os.environ["OPENAI_API_KEY"] = openai_key
     try:
+        if "app" in st.session_state and st.session_state.app is not None:
+            return st.session_state.app  # Prevent re-initialization
+        
         essay_writer = EssayWriter().graph
         st.success("Agents successfully initialized!")
         st.session_state.chat_active = False
@@ -76,12 +77,6 @@ def initialize_agents():
         st.session_state.chat_active = True
         return None
 
-# Sidebar button for initializing agents
-#with st.sidebar:
-#    if st.button("Initialize Agents", type="primary"):
-#        st.session_state.app = initialize_agents()
-#    st.divider()
-#    st.markdown(button_html, unsafe_allow_html=True)
 
 # Access the initialized app
 app = st.session_state.app