app.py

# Import necessary libraries
import streamlit as st
from utils import model_predict

# Set page configuration
st.set_page_config(
    page_title="Spam Email Detection App",
    page_icon="📧",
    layout="centered"
)

# Create the Streamlit app
st.title("Spam Email Detection App")
st.write("Enter an email to get a prediction")

# Create form for email input
with st.form(key="email_form"):
    email = st.text_input("Email")
    submit_button = st.form_submit_button(label="Predict")

# When form is submitted
if submit_button:
    if not email:
        st.error("Email is required.")
    else:
        # Show a spinner while predicting
        with st.spinner("Predicting..."):
            prediction = model_predict(email)
        
        # Display results
        st.success(f"Prediction complete!")
        st.write(f"Email Body: {email}")
        st.write(f"Prediction: {prediction}")

# Footer
st.markdown("---")
st.markdown("Created with Streamlit")