Use locally bundled version of the LiteLLM cost map json

Intended to avoid repetitive startup connections by setting `LITELLM_LOCAL_MODEL_COST_MAP="True"`

Dockerfile

@@ -31,6 +31,10 @@ ENV WEBUI_AUTH_TRUSTED_EMAIL_HEADER ""
 ENV SCARF_NO_ANALYTICS true
 ENV DO_NOT_TRACK true
 
+# Use locally bundled version of the LiteLLM cost map json
+# to avoid repetitive startup connections
+ENV LITELLM_LOCAL_MODEL_COST_MAP="True"
+
 ######## Preloaded models ########
 # whisper TTS Settings
 ENV WHISPER_MODEL="base"