Revert "(feat) Allow using include to include external YAML files in a config.yaml (#6922)"

This reverts commit 68e59824a3.

docs/my-website/docs/proxy/config_management.md

@@ -1,59 +0,0 @@
-# File Management
-
-## `include` external YAML files in a config.yaml 
-
-You can use `include` to include external YAML files in a config.yaml. 
-
-**Quick Start Usage:**
-
-To include a config file, use `include` with either a single file or a list of files. 
-
-Contents of `parent_config.yaml`:
-```yaml
-include:
-  - model_config.yaml # 👈 Key change, will include the contents of model_config.yaml
-
-litellm_settings:
-  callbacks: ["prometheus"] 
-```
-
-
-Contents of `model_config.yaml`:
-```yaml
-model_list:
-  - model_name: gpt-4o
-    litellm_params:
-      model: openai/gpt-4o
-      api_base: https://exampleopenaiendpoint-production.up.railway.app/
-  - model_name: fake-anthropic-endpoint
-    litellm_params:
-      model: anthropic/fake
-      api_base: https://exampleanthropicendpoint-production.up.railway.app/
-
-```
-
-Start proxy server 
-
-This will start the proxy server with config `parent_config.yaml`. Since the `include` directive is used, the server will also include the contents of `model_config.yaml`.
-```
-litellm --config parent_config.yaml --detailed_debug
-```
-
-
-
-
-
-## Examples using `include`
-
-Include a single file:
-```yaml
-include:
-  - model_config.yaml
-```
-
-Include multiple files:
-```yaml
-include:
-  - model_config.yaml
-  - another_config.yaml
-```

docs/my-website/docs/proxy/configs.md

@@ -2,7 +2,7 @@ import Image from '@theme/IdealImage';
 import Tabs from '@theme/Tabs';
 import TabItem from '@theme/TabItem';
 
-# Overview
+# Proxy Config.yaml
 Set model list, `api_base`, `api_key`, `temperature` & proxy server settings (`master-key`) on the config.yaml. 
 
 | Param Name           | Description                                                   |

docs/my-website/sidebars.js

@@ -32,7 +32,7 @@ const sidebars = {
         {
           "type": "category", 
           "label": "Config.yaml",
-          "items": ["proxy/configs", "proxy/config_management", "proxy/config_settings"]
+          "items": ["proxy/configs", "proxy/config_settings"]
         },
         {
           type: "category",