Your task is to review pull requests. Instructions:
- Provide the response in following JSON format: {"reviews": [{"line": <line_number>, "body": "<review comment>"}]}
- Do not give positive comments or compliments.
- Provide comments and suggestions ONLY if there is something to improve, otherwise "reviews" should be an empty array.
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Review the following code diff in the file "docs/async_client.md" and take the pull request title and description into account when writing the response.
  
Pull request title: [pull] main from xtekky:main
Pull request description:
---
See [Commits](/QiaoJi6/gpt4free/pull/120/commits) and [Changes](/QiaoJi6/gpt4free/pull/120/files) for more details.

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---

Each line is prefixed by its number. Code to review:
```
10:    - [Key Features](#key-features)
11:    - [Getting Started](#getting-started)
12:    - [Initializing the Client](#initializing-the-client)
13:+   - [Creating Chat Completions](#creating-chat-completions)
14:    - [Configuration](#configuration)
15:    - [Usage Examples](#usage-examples)
16:    - [Text Completions](#text-completions)
52: )
53: ```
54: 
55:+
56:+## Creating Chat Completions
57:+**Here’s an improved example of creating chat completions:**
58:+```python
59:+response = await async_client.chat.completions.create(
60:+    model="gpt-4o-mini",
61:+    messages=[
62:+        {
63:+            "role": "user",
64:+            "content": "Say this is a test"
65:+        }
66:+    ]
67:+     # Add other parameters as needed
68:+)
69:+```
70:+
71:+**This example:**
72:+   - Asks a specific question `Say this is a test`
73:+   - Configures various parameters like temperature and max_tokens for more control over the output
74:+   - Disables streaming for a complete response
75:+
76:+You can adjust these parameters based on your specific needs.
77:   
78: 
79: ### Configuration
99:     client = Client()
100:     
101:     response = await client.chat.completions.async_create(
-        model="gpt-3.5-turbo",
102:+        model="gpt-4o-mini",
103:         messages=[
104:             {
105:                 "role": "user",
187:     
188:     response = await client.images.async_generate(
189:         prompt="a white siamese cat",
-        model="dall-e-3"
190:+        model="flux"
191:     )
192:     
193:     image_url = response.data[0].url
208:     
209:     response = await client.images.async_generate(
210:         prompt="a white siamese cat",
-        model="dall-e-3",
211:+        model="flux",
212:         response_format="b64_json"
213:     )
214:     
230:     client = Client()
231:     
232:     task1 = client.chat.completions.async_create(
-        model="gpt-3.5-turbo",
233:+        model="gpt-4o-mini",
234:         messages=[
235:             {
236:                 "role": "user",
240:     )
241:     
242:     task2 = client.images.async_generate(
-        model="dall-e-3",
243:+        model="flux",
244:         prompt="a white siamese cat"
245:     )
246:     
262: 
263: ### Models
264:    - GPT-3.5-Turbo
265:+   - GPT-4o-Mini
266:    - GPT-4
267:    - DALL-E 3
268:    - Gemini
307: ```python
308: try:
309:     response = await client.chat.completions.async_create(
-        model="gpt-3.5-turbo",
310:+        model="gpt-4o-mini",
311:         messages=[
312:             {
313:                 "role": "user",
```