docs: cleanup

docs/my-website/docs/completion/document_understanding.md

@@ -137,6 +137,46 @@ response = completion(
 assert response is not None
 ```
 </TabItem>
+<TabItem value="proxy" label="PROXY">
+
+1. Setup config.yaml
+
+```yaml
+model_list:
+  - model_name: bedrock-model
+    litellm_params:
+      model: bedrock/anthropic.claude-3-5-sonnet-20240620-v1:0
+      aws_access_key_id: os.environ/AWS_ACCESS_KEY_ID
+      aws_secret_access_key: os.environ/AWS_SECRET_ACCESS_KEY
+      aws_region_name: os.environ/AWS_REGION_NAME
+```
+
+2. Start the proxy 
+
+```bash
+litellm --config /path/to/config.yaml
+```
+
+3. Test it! 
+
+```bash
+curl -X POST 'http://0.0.0.0:4000/chat/completions' \
+-H 'Content-Type: application/json' \
+-H 'Authorization: Bearer sk-1234' \
+-d '{
+    "model": "bedrock-model",
+    "messages": [
+        {"role": "user", "content": [
+            {"type": "text", "text": "What's this file about?"},
+            {
+                "type": "image_url",
+                "image_url": "data:application/pdf;base64...",
+            }
+        ]},
+    ]
+}'
+```
+</TabItem>
 </Tabs>
 
 ## Checking if a model supports pdf input