ChatGPT API with Python

We can install and use ChatGPT locally with Python through API.

ChatGPT — OpenAI

ChatGPT is a variant of the GPT-3 (Generative Pre-trained Transformer 3) language model, which was developed by OpenAI. It is designed to generate human-like text in a conversational style, and can be used for a variety of natural language processing tasks such as chatbots, language translation, and question answering.

To install ChatGPT, you will need to install the OpenAI API client and set up an API key. You will also need to install the Python programming language and the required libraries.

Here are the steps you can follow to install ChatGPT:

1. Install the OpenAI API client. You can do this by running the following command: pip install openai
2. Set up an API key. To use the OpenAI API, you will need to sign up for an account and obtain an API key. You can sign up for an API key at the OpenAI website (https://beta.openai.com/signup/).

API keys

3. Install the required libraries. ChatGPT requires several libraries to be installed, including requests, numpy, and tqdm:

pip install requests numpy tqdm

4. You can now use ChatGPT by importing it in your Python code and using the openai.Completion.create() method. Here is an example code of how to generate text using ChatGPT:

import openai
model_engine = "text-davinci-003"
openai.api_key = "put your api key from step 2"

def GPT(query):
    completion = openai.Completion.create(
        engine=model_engine,
        prompt=query,
        max_tokens=1024,
        n=1,
        stop=None,
        temperature=0.5,
    )
    response = completion.choices[0].text
    return response

# Specify you exit condition
exit_conditions = (":q", "quit", "exit")


while True:
    query = input("> ")
    if query in exit_conditions:
        break
    else:
        print ("ChatGPT: %s " % (GPT(query)))

# Example: return 10 random numbers
ChatGPT: 

1, 16, 28, 45, 54, 63, 71, 11, 78, 23 

Link GitHub for this chapter here.

Hope this is helpful!