app.py

import pickle
from flask import Flask,request,app,jsonify,url_for,render_template
import numpy as np 
import pandas as pd

app=Flask(__name__)
# load the model
regmodel=pickle.load(open('boston_house.pkl','rb'))
scalar = pickle.load(open('scaling.pkl','rb'))

@app.route('/')
def home():
    return render_template('home.html')

@app.route('/predict_api', methods=['POST'])
def predict_api():
    data=request.json['data']
    print(data)
    print(np.array(list(data.values())).reshape(1,-1))
    new_data =scalar.transform(np.array(list(data.values())).reshape(1,-1))
    output=regmodel.predict(new_data)
    print(output[0])
    return jsonify(output[0])

@app.route('/predict', methods=['POST'])
def predict():
    data = [float(x) for x in request.form.values()]
    final_input = scalar.transform(np.array(data).reshape(1,-1))
    print(final_input)
    output = regmodel.predict(final_input)[0]
    return render_template("home.html",prediction_text="The House Price prediction   {}".format(output))




if __name__ == "__main__":
    app.run(debug=True)