app.py

import joblib
import pandas as pd
import streamlit as st

EDU_DICT = {'unknown': 1,
            'secondary': 2,
            'primary': 3,
            'tertiary': 4,
            }
            
model = joblib.load('model.joblib')
unique_values = joblib.load('unique_values.joblib')
    
unique_job =  unique_values["job"]
unique_marital =  unique_values["marital"]
unique_default =  unique_values["default"]
unique_housing =  unique_values["housing"]
unique_loan =  unique_values["loan"]
unique_contact =  unique_values["contact"]
unique_month = unique_values["month"]
unique_poutcome =  unique_values["poutcome"]
unique_education =  unique_values["education"]
 
def main():
    st.title("Bank Marketing")

    with st.form("questionaire"):
        age = st.slider("Age", min_value=15, max_value=100)
        job = st.selectbox("Job", options = unique_job)
        marital = st.selectbox("Marital", options = unique_marital)
        education = st.selectbox("Education", options = unique_education)
        default = st.selectbox("Default", options = unique_default)
        balance = st.slider("Balance", min_value=-9000, max_value=200000) 
        housing = st.selectbox("Housing", options = unique_housing)
        loan = st.selectbox("Loan", options = unique_loan)
        contact = st.selectbox("Contact", options = unique_contact)
        day = st.slider("Day", min_value=1, max_value=50) 
        month = st.selectbox("Month", options = unique_month)
        duration = st.slider("Duration", min_value=0, max_value=5000) 
        campaign = st.slider("Campaign", min_value=1, max_value=100) 
        pdays = st.slider("Pdays", min_value=-10, max_value=1000) 
        previous = st.slider("Previous", min_value=0, max_value=300) 
        poutcome = st.selectbox("Poutcome", options = unique_poutcome)
      
        # clicked==True only when the button is clicked
        clicked = st.form_submit_button("Predict y")
        if clicked:
            result=model.predict(pd.DataFrame({"age": [age],
                                               "job": [job],
                                               "marital": [marital],
                                               "education": [EDU_DICT[education]],
                                               "default": [default],
                                               "balance": [balance],
                                               "housing": [housing],
                                               "loan": [loan],
                                               "contact": [contact],
                                               "day": [day],
                                               "month": [month],
                                               "duration": [duration],
                                               "campaign": [campaign],
                                               "pdays": [pdays],
                                               "previous": [previous],
                                               "poutcome": [poutcome]}))
                                               
            # Show prediction
            result = 'yes' if result[0] == 1 else 'no'
            st.success("Your predicted y is "+result) #แสดงผล

# Run main()
if __name__ == "__main__":
    main()