remove openai dependency

app.py

@@ -489,8 +489,7 @@ if utils.check_password():
         # else:
         #     prompt = ""
         #oai.start_conversation()
-        i = assistant_id.index("|||")
-        st.session_state.assistant_id = assistant_id[:i]
+        if 
         st.session_state.report_type = report_type
         st.session_state.top_k = top_k
         st.session_state.index_namespace = index_namespace
@@ -499,6 +498,8 @@ if utils.check_password():
         if report_type=="gemini":
             run_googleai(query, gemini_prompt)
         else:            
+            i = assistant_id.index("|||")
+            st.session_state.assistant_id = assistant_id[:i]
             run_query(query, report_type, top_k, 
                   region_selectbox, countries_selectbox, is_debug, 
                   index_namespace, openai_model,