Using OpenAI GPT-4o Vision API With Python & React | Generative AI

OpenAI’s GPT-4o Vision API is a powerful tool for generating images using natural language descriptions. In this article, we’ll show you how to use this API with Python and React to create amazing generative AI applications.

Step 1: Getting Started

First, you’ll need to sign up for an OpenAI API key and create a new project. Once you have your API key, you can start using the GPT-4o Vision API to generate images.

Step 2: Setting Up Python

Next, you’ll need to install the OpenAI Python library using pip. You can do this by running the following command:

        pip install openai
    

Once you have the library installed, you can start writing Python code to interact with the GPT-4o Vision API.

Step 3: Using the Vision API

To generate images using the GPT-4o Vision API, you’ll need to make a POST request to the API endpoint with your natural language description. Here’s an example Python code snippet to do this:

        import openai

        api_key = 'your-api-key'
        openai.api_key = api_key

        response = openai.Image.create(caption='A cat sitting on a couch')
        image_url = response.url
    

Once you have the image URL, you can display the generated image in your React application using an tag.

Step 4: Integrating with React

Finally, you can integrate the generated images into your React application by fetching the image URL from the Python backend and displaying the image using an tag. Here’s an example React code snippet to do this:

        import React, { useState, useEffect } from 'react';

        const App = () => {
          const [imageUrl, setImageUrl] = useState('');

          useEffect(() => {
            fetch('/image-url')
              .then(response => response.json())
              .then(data => setImageUrl(data.imageUrl));
          }, []);

          return (
            
          );
        };

        export default App;
    

And that’s it! You now have a fully functional generative AI application that uses OpenAI’s GPT-4o Vision API to generate images based on natural language descriptions. Have fun exploring the possibilities of creating unique and creative images with this powerful tool!