Update integrating-generative-apis-with-popular-tools.mdx

update OpenAI python library code examples

Author: fpagny

pages/generative-apis/reference-content/integrating-generative-apis-with-popular-tools.mdx

@@ -36,16 +36,26 @@ Scaleway Generative APIs follow OpenAI's API structure, making integration strai
 
 ### Configuration
 
-To use the OpenAI client library with Scaleway's Generative APIs, you'll need to set the API key and base URL in your OpenAI-compatible client:
+To use the OpenAI client library with Scaleway's Generative APIs, you'll need to install the required dependencies:
+```bash
+pip install openai
+```
+
+Then you'll need to set the API key and base URL in your OpenAI-compatible client:
 ```python
-import openai
-openai.api_key = "<API secret key>"
-openai.api_base = "https://api.scaleway.ai/v1"
-response = openai.ChatCompletion.create(
+from openai import OpenAI
+
+client = OpenAI(
+    base_url="https://api.scaleway.ai/v1",
+    api_key="<API secret key>"
+)
+
+response = client.chat.completions.create(
     model="llama-3.1-8b-instruct",
     messages=[{"role": "user", "content": "Tell me a joke about AI"}]
 )
-print(response["choices"][0]["message"]["content"])
+
+print(response.choices[0].message.content)
 ```
 <Message type="tip">
   Make sure to replace `<API secret key>` with your actual API key.