How to invoke the ChatGPT model in a Python development…

To call the ChatGPT model in a Python development environment, you can utilize OpenAI’s Python library gpt-3.5-turbo. First, make sure that this library is already installed in your development environment. You can install it using the following command:

pip install openai

After installation, you can call the ChatGPT model using the code below:

import openai

# 设置OpenAI的API密钥
openai.api_key = 'YOUR_API_KEY'

# 调用ChatGPT模型
response = openai.Completion.create(
  engine="text-davinci-003",  # 或者使用"text-davinci-003"
  prompt="What is the capital of France?",
  max_tokens=100,
  temperature=0.7,
  n=1,
  stop=None
)

# 获取模型的回复
reply = response.choices[0].text.strip()

# 打印回复
print(reply)

In the code above, you need to replace YOUR_API_KEY with your OpenAI API key. Then, you can generate the model’s response by calling the openai.Completion.create() method. You can pass some parameters to customize the behavior of the response, such as prompt for the input prompt, max_tokens for the maximum length of the generated response, temperature to control the diversity of the generated response, and so on.

Finally, get the response generated by the model through response.choices[0].text and print it out.

Please be aware that the ChatGPT model is currently in the testing phase and using it may incur related costs. If you do not have an OpenAI API key yet, you can apply for one on the OpenAI website.