frountend.py

#Step3: Build Streamlit frontend
import streamlit as st
from main import get_data_from_database
st.set_page_config(
    page_title="AI Data Analyst 2.0",
    page_icon="🤖",
    layout="centered"
)

st.title(" AI Data Analyst 2.0")
st.markdown("Ask questions about your data in natural language.")

user_query = st.text_area(" Enter your question:", placeholder="e.g., Total products sold in 2025")

if st.button("Analyze"):
    if user_query.strip() == "":
        st.warning("Please enter a question to analyze.")
    else:
        with st.spinner("Analyzing your query..."):
            database_response = get_data_from_database(user_query)
            fixed_answer = f" Here's the analysis for your query:\n\n**{database_response}**"

        st.success("Analysis complete!")
        st.markdown(fixed_answer)

st.markdown("""
    <style>
    textarea {
        font-size: 16px !important;
    }
    </style>
""", unsafe_allow_html=True)