chore: restore original dev_config.yaml

Co-authored-by: yuneng-jiang <yuneng-jiang@users.noreply.github.com>

dev_config.yaml

@@ -1,8 +1,13 @@
 model_list:
-  - model_name: gpt-4
+  - model_name: fake-openai-endpoint
     litellm_params:
-      model: gpt-4
+      model: openai/fake-model
       api_key: fake-key
+      api_base: https://exampleopenaiendpoint-production.up.railway.app/
 
 general_settings:
   master_key: sk-1234
+
+litellm_settings:
+  drop_params: True
+  telemetry: False