rerank model

utilities/invoke_models.py

@@ -12,11 +12,15 @@ import streamlit as st
 
 region = 'us-east-1'
 @st.cache_resource
-bedrock_runtime_client = boto3.client(
+def get_bedrock_client():
+    return boto3.client(
     'bedrock-runtime',
     aws_access_key_id=st.secrets['user_access_key'],
     aws_secret_access_key=st.secrets['user_secret_key'], region_name = 'us-east-1'
-)
+    )
+
+
+bedrock_runtime_client = get_bedrock_client():