> For the complete documentation index, see [llms.txt](https://docs.nexos.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nexos.ai/openai-sdks/python-sdk.md).

# Python SDK

### Chat Completion

```python
from openai import OpenAI
from openai.types.chat import ChatCompletionUserMessageParam, ChatCompletion

openai = OpenAI(
    api_key=api_key,
    base_url=api_url,
)
message: ChatCompletionUserMessageParam = {
    "role": "user",
    "content": "how many letters 'r' in the word 'strawberry'",
}
response: ChatCompletion = openai.chat.completions.create(model="gpt-3.5-turbo", messages=[message])
print(response.choices[0].message.content)
```

### Audio Generation

```python
from openai import OpenAI

openai = OpenAI(
    api_key=api_key,
    base_url=api_url,
)
response = openai.audio.speech.create(
    input="There are three letters 'r' in the word 'strawberry'.",
    model="tts-1",
    voice="alloy",
)
response.write_to_file("generated.mp3")
```

### Audio Transcription

```python
from openai import OpenAI

openai = OpenAI(api_key=api_key, base_url=api_url)
response = openai.audio.transcriptions.create(file=open('sound.mp3', 'rb'), model='whisper-1')
print(response.text)
```

### Audio Translation

```python
from openai import OpenAI

openai = OpenAI(api_key=api_key, base_url=api_url)
response = openai.audio.translations.create(file=open("sound.mp3", "rb"), model="whisper-1")
print(response.text)
```

### Image Generation

```python
from openai import OpenAI
from openai.types.images_response import ImagesResponse

openai = OpenAI(
    api_key=api_key,
    base_url=api_url,
)
response: ImagesResponse = openai.images.generate(
    prompt="three letters 'r' with strawberry texture",
    model="dall-e-3",
)
if response.data is not None:
    print(response.data[0].url)
```


---

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