rerank model

pages/Multimodal_Conversational_Search.py

@@ -225,6 +225,7 @@ def render_answer(placeholder,question,answer,index,res_img):
                 #handle_input()
                 # placeholder = st.empty()
                 # with placeholder.container():
+                placeholder.empty()
                 render_all(placeholder)    
             if(st.session_state.input_is_colpali):
                 st.button("Show similarity map",key=rdn_key_1,on_click = show_maxsim,args=(placeholder,"default_img"))