Update app.py

app.py

@@ -27,7 +27,7 @@ st_model_load.text("")
 with st.sidebar:
     st.header("Model parameters")
     if 'num_queries' not in st.session_state:
-        st.session_state.num_queries = 5
+        st.session_state.num_titles = 5
     def on_change_num_titles():
         st.session_state.num_titles = num_titles
     num_titles = st.slider("Number of queries to generate", min_value=1, max_value=10, value=1, step=1, on_change=on_change_num_titles)