app.py

import streamlit as st
import openai
import os

# Ensure your OpenAI API key is set in your environment variables
openai.api_key = os.environ["OPENAI_API_KEY"]

# Initial system message setup for the emoji adder
initial_messages = [{
    "role": "system",
    "content": """
    You are an assistant that adds appropriate emojis to a given text. 
    Analyze the content for tone, context, and meaning, and then insert emojis 
    in a way that enhances the message without overwhelming it. 
    Make sure the emojis match the sentiment and key points of the text.
    """
}]

def call_openai_api(messages):
    return openai.ChatCompletion.create(
        model="gpt-4",
        messages=messages,
        max_tokens=500  # Adjust based on the expected length of emoji-enhanced output
    )

def CustomChatGPT(text, messages):
    query = f"""
    Enhance the following text by adding emojis to match the tone and context: 
    {text}
    """
    
    messages.append({"role": "user", "content": query})
    response = call_openai_api(messages)
    ChatGPT_reply = response["choices"][0]["message"]["content"]
    messages.append({"role": "assistant", "content": ChatGPT_reply})
    return ChatGPT_reply, messages

# Streamlit setup
st.set_page_config(layout="wide")

# Initialize session state
if "reply" not in st.session_state:
    st.session_state["reply"] = None

# Centered title
st.markdown("<h1 style='text-align: center; color: black;'>Emoji Enhancer Tool</h1>", unsafe_allow_html=True)

# User inputs
col1, col2 = st.columns(2)
with col1:
    st.markdown("<h2 style='text-align: center; color: black;'>Your Text</h2>", unsafe_allow_html=True)
    user_text = st.text_area("Paste your text here", placeholder="Enter your text...")
    add_emojis_button = st.button('Add Emojis')

# Process results on button click
if add_emojis_button and user_text:
    messages = initial_messages.copy()
    st.session_state["reply"], _ = CustomChatGPT(user_text, messages)

# Display results if there is a reply in session state
if st.session_state["reply"]:
    with col2:
        st.markdown("<h2 style='text-align: center; color: black;'>Enhanced Text ⬇️</h2>", unsafe_allow_html=True)
        st.write(st.session_state["reply"])