Image generation Streamlit app using the DALL·E API

Here is an example of how you might create a Streamlit app that uses the DALL·E API to generate images from text descriptions:

First, you will need to install the openai and streamlit libraries using the following commands:

pip install openai
pip install streamlit

Next, you can use the following code to create a function that generates an image using the DALL·E API:

import openai

# Load the DALL·E API client
client = openai.api_client.Client(api_key=getenv("OPENAI_SECRET_KEY"))

def generate_image(prompt):
  # Generate an image using the DALL·E API
  response = client.images.create(
    prompt=prompt,
    size="1024x1024",
    model="image-alpha-001",
    response_format="url"
  )

  return response["data"]["url"]

This function takes a text prompt as input and generates an image using the DALL·E API, returning the URL of the generated image.

Now you can use Streamlit to create the UI for the app. You can use the st.text_input function to create a text input field for the user to enter their description, and the st.button function to create a button for generating the image:

import streamlit as st

# Create the input field and button
prompt = st.text_input("Enter your description:")
generate_button = st.button("Generate")

Next, you can use the st.image function to display the generated image:

# Display the image
if generate_button:
  image_url = generate_image(prompt)
  st.image(image_url, width=400)

This code will generate an image using the DALL·E API and display it in the app when the user clicks the Generate button.

Finally, you can run the Streamlit app using the following command:

streamlit run app.py

This will start the Streamlit server and open the app in a web