app.py

import os
import streamlit as st
from groq import Groq

os.environ["GROQ_API_KEY"] = "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"


# Set your Groq API key here (for local testing or direct assignment)
# Uncomment the following line and replace with your actual Groq API key
# os.environ["GROQ_API_KEY"] = "your_groq_api_key_here"  

# Initialize the Groq client
def initialize_client():
    api_key = os.getenv("GROQ_API_KEY")
    if not api_key:
        raise ValueError("API Key not found. Please set GROQ_API_KEY in the environment variables.")
    return Groq(api_key=api_key)

# Function to check grammar and suggest vocabulary
def grammar_and_vocab_checker(client, input_text):
    """
    Uses Groq API to correct grammar and suggest vocabulary improvements.
    """
    prompt = (
        f"Correct any grammar errors and suggest better vocabulary for the following text:\n"
        f"{input_text}\n"
        f"Response:"
    )
    try:
        chat_completion = client.chat.completions.create(
            messages=[
                {
                    "role": "user",
                    "content": prompt,
                }
            ],
            model="llama3-8b-8192",
        )
        return chat_completion.choices[0].message.content
    except Exception as e:
        raise RuntimeError(f"An error occurred while communicating with the Groq API: {e}")

# Streamlit app interface
def main():
    st.title("English Grammar and Vocabulary Checker")
    st.write("Enter your text below to get grammar corrections and vocabulary suggestions.")
    
    # Input text box
    user_input = st.text_area("Your Text", placeholder="Type your text here...")
    
    if st.button("Check"):
        if user_input.strip():
            st.info("Processing your input, please wait...")
            try:
                # Initialize client and process input
                client = initialize_client()
                response = grammar_and_vocab_checker(client, user_input)
                st.success("Here is the suggestion:")
                st.write(response)
            except Exception as e:
                st.error(str(e))
        else:
            st.warning("Please enter some text to check.")

if __name__ == "__main__":
    main()