app.py

import streamlit as st
from openai import OpenAI

st.title("Summarize text with OpenAI's API")

key = st.secrets["OPENAI_API_KEY"]
client = OpenAI(api_key=key)

st.write("Summarize text by using OpenAI's API")

temperature = st.slider("Temperature:", min_value = 0.0, max_value = 0.3, step = 0.05)
prompt = st.text_area("Insert text to summarize:")

if (key and prompt):

    result = client.completions.create(model="gpt-3.5-turbo-instruct",
    prompt= f"{prompt} \n\n tl;dr ",
    temperature=temperature,
    max_tokens=200,
    top_p=1.0,
    frequency_penalty=0.0,
    presence_penalty=0.0)

    st.write("Summary:")
    st.write(result.choices[0].text)