docs(azure_ai.md): add azure mistral function calling example to proxy docs

docs/my-website/docs/providers/azure_ai.md

@@ -3,8 +3,6 @@ import TabItem from '@theme/TabItem';
 
 # Azure AI Studio
 
-## Sample Usage
-
 **Ensure the following:**
 1. The API Base passed ends in the `/v1/` prefix
   example:
@@ -14,8 +12,11 @@ import TabItem from '@theme/TabItem';
 
 2. The `model` passed is listed in [supported models](#supported-models). You **DO NOT** Need to pass your deployment name to litellm. Example `model=azure/Mistral-large-nmefg`  
 
+## Usage
+
+<Tabs>
+<TabItem value="sdk" label="SDK">
 
-**Quick Start**
 ```python
 import litellm
 response = litellm.completion(
@@ -26,6 +27,9 @@ response = litellm.completion(
 )
 ```
 
+</TabItem>
+<TabItem value="proxy" label="PROXY">
+
 ## Sample Usage - LiteLLM Proxy
 
 1. Add models to your config.yaml
@@ -99,6 +103,107 @@ response = litellm.completion(
 
   </Tabs>
 
+</TabItem>
+</Tabs>
+
+## Function Calling 
+
+<Tabs>
+<TabItem value="sdk" label="SDK">
+
+```python
+from litellm import completion
+
+# set env
+os.environ["AZURE_MISTRAL_API_KEY"] = "your-api-key"
+os.environ["AZURE_MISTRAL_API_BASE"] = "your-api-base"
+
+tools = [
+    {
+        "type": "function",
+        "function": {
+            "name": "get_current_weather",
+            "description": "Get the current weather in a given location",
+            "parameters": {
+                "type": "object",
+                "properties": {
+                    "location": {
+                        "type": "string",
+                        "description": "The city and state, e.g. San Francisco, CA",
+                    },
+                    "unit": {"type": "string", "enum": ["celsius", "fahrenheit"]},
+                },
+                "required": ["location"],
+            },
+        },
+    }
+]
+messages = [{"role": "user", "content": "What's the weather like in Boston today?"}]
+
+response = completion(
+    model="azure/mistral-large-latest",
+    api_base=os.getenv("AZURE_MISTRAL_API_BASE")
+    api_key=os.getenv("AZURE_MISTRAL_API_KEY")
+    messages=messages,
+    tools=tools,
+    tool_choice="auto",
+)
+# Add any assertions, here to check response args
+print(response)
+assert isinstance(response.choices[0].message.tool_calls[0].function.name, str)
+assert isinstance(
+    response.choices[0].message.tool_calls[0].function.arguments, str
+)
+
+```
+
+</TabItem>
+
+<TabItem value="proxy" label="PROXY">
+
+```bash
+curl http://0.0.0.0:4000/v1/chat/completions \
+-H "Content-Type: application/json" \
+-H "Authorization: Bearer $YOUR_API_KEY" \
+-d '{
+  "model": "mistral",
+  "messages": [
+    {
+      "role": "user",
+      "content": "What'\''s the weather like in Boston today?"
+    }
+  ],
+  "tools": [
+    {
+      "type": "function",
+      "function": {
+        "name": "get_current_weather",
+        "description": "Get the current weather in a given location",
+        "parameters": {
+          "type": "object",
+          "properties": {
+            "location": {
+              "type": "string",
+              "description": "The city and state, e.g. San Francisco, CA"
+            },
+            "unit": {
+              "type": "string",
+              "enum": ["celsius", "fahrenheit"]
+            }
+          },
+          "required": ["location"]
+        }
+      }
+    }
+  ],
+  "tool_choice": "auto"
+}'
+
+```
+
+</TabItem>
+</Tabs>
+
 ## Supported Models
 
 | Model Name               | Function Call                                                                                                                                                      |