app.py

import streamlit as st
import openai

ai_model = "gpt-4-turbo"
token = 4096

# Set the page title and favicon
st.set_page_config(page_title="Text Correction", page_icon=":bar_chart:")

openai.api_key = st.secrets['OPENAI_API_KEY']
st.title('Sentence Correction')



if 'usage_count' not in st.session_state:
    st.session_state['usage_count'] = 0  # Usage counter


max_uses = 3

if st.session_state['usage_count'] < max_uses:
    # Main Contents Start from here -------------------------------

    st.subheader('English')
    en_input = st.text_area("Enter your English text here:", key="en_input")
    if st.button("Correct", key="en_correction"):
        st.session_state['usage_count'] += 1  # Increment the usage counter
        # Create a prompt based on the user input
        en_prompt = f"Correct the following English sentence. The output language should be English. Here is the text: {en_input}"
        # Make a request to the API to generate text
        en_response = openai.ChatCompletion.create(
            model=ai_model,  # Use the engine of your choice
            messages=[{"role": "user", "content": en_prompt}],
            max_tokens=token
        )
        st.write(en_response["choices"][0]["message"]["content"])

    st.text(" ")
    st.text(" ")


    st.subheader('日本語')
    ja_input = st.text_area("日本語を入力ください", key="ja_input")
    if st.button("校正する", key="ja_correction"):
        st.session_state['usage_count'] += 1  # Increment the usage counter
        # Create a prompt based on the user input
        ja_prompt = f"Correct the following Japanese sentence. The output language should be Japanese. Here is the text: {ja_input}"
        # Make a request to the API to generate text
        ja_response = openai.ChatCompletion.create(
            model=ai_model,  # Use the engine of your choice
            messages=[{"role": "user", "content": ja_prompt}],
            max_tokens=token
        )
        st.write(ja_response["choices"][0]["message"]["content"])
else:
    st.error("You have reached your maximum usage limit.")