Update Dockerfile

Dockerfile

@@ -21,9 +21,10 @@ RUN echo '{ \
   "proxy_url": "", \
   "real_logout": false, \
   "cookie_secret": "1234567890abcdefghijklmnopqrstuv", \
-  "openai_base_url": "https://api.openai.com/v1", \
+  "openai_base_url": "https://moderations.shellten.top/v1", \
   "openai_api_key": "sk-xxx", \
-  "moderation_enabled": false \
+  "moderation_enabled": true \
+  show_session_key": true
 }' > /data/config.json