app/main.py

import pickle
from flask import Flask, render_template, request


IRIS_TYPES = {
	0: 'setosa',
	1: 'versicolor',
	2: 'virginica'
}

app = Flask(__name__)


@app.route('/', methods=['GET'])
def iris_index(): 
    return render_template('index.html')


@app.route('/predict/', methods=['POST'])
def result():
   if request.method == 'POST':
      sepal_length = request.form['inputSepalLength']
      sepal_width = request.form['inputSepalWidth']
      petal_length = request.form['inputPetalLength']
      petal_width = request.form['inputPetalWidth']
      
      data = [[sepal_length, sepal_width, petal_length, petal_width]]

      model = pickle.load(open(f"model.sav", 'rb'))
      pred = model.predict(data)[0]

      return render_template('prediction.html', iris_type=IRIS_TYPES[pred])

if __name__ == '__main__':
    app.debug = True
    app.run(
        host='0.0.0.0',
        port=7860,
        debug=True)