Merge pull request #3271 from mrbullwinkle/mrb_02_28_2025_4.5

[Azure OpenAI] Add 4.5 support info

Author: prmerger-automator[bot]

articles/ai-services/openai/how-to/function-calling.md

@@ -7,7 +7,7 @@ ms.author: mbullwin #delegenz
 ms.service: azure-ai-openai
 ms.custom: devx-track-python
 ms.topic: how-to
-ms.date: 01/30/2025
+ms.date: 02/28/2025
 manager: nitinme
 ---
 
@@ -39,6 +39,7 @@ At a high level you can break down working with functions into three steps:
 * `gpt-4o` (`2024-08-06`)
 * `gpt-4o` (`2024-11-20`)
 * `gpt-4o-mini` (`2024-07-18`)
+* `gpt-4.5-preview` (`2025-02-27`)
 
 Support for parallel function was first added in API version [`2023-12-01-preview`](https://github.com/Azure/azure-rest-api-specs/blob/main/specification/cognitiveservices/data-plane/AzureOpenAI/inference/preview/2023-12-01-preview/inference.json)
 
@@ -272,6 +273,7 @@ TIMEZONE_DATA = {
 
 def get_current_weather(location, unit=None):
     """Get the current weather for a given location"""
+    location_lower = location.lower()
     print(f"get_current_weather called with location: {location}, unit: {unit}")  
 
     for key in WEATHER_DATA:

articles/ai-services/openai/how-to/structured-outputs.md

@@ -6,7 +6,7 @@ services: cognitive-services
 manager: nitinme
 ms.service: azure-ai-openai
 ms.topic: how-to
-ms.date: 01/30/2025
+ms.date: 02/28/2025
 author: mrbullwinkle
 ms.author: mbullwin
 recommendations: false
@@ -25,6 +25,7 @@ Structured outputs make a model follow a [JSON Schema](https://json-schema.org/o
 
 ## Supported models
 
+- `gpt-4.5-preview` version `2025-02-27`
 - `o3-mini` version `2025-01-31`
 - `o1` version: `2024-12-17`
 - `gpt-4o-mini` version: `2024-07-18`