fix local testing with enterprise pip

Author: ishaan-jaff

.circleci/config.yml

@@ -119,6 +119,7 @@ jobs:
             pip install "pytest-xdist==3.6.1"
             pip install "websockets==13.1.0"
             pip uninstall posthog -y
+      - setup_litellm_enterprise_pip
       - save_cache:
           paths:
             - ./venv