How can I avoid 'Not Found The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again'

Question

I have Machine learning predictor which predicts number of rooms with price and area. When I click the predict button I get error(Not Found
The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again). How can I avoid that.

import numpy as np
import sklearn
from sklearn import linear_model
import pandas as pd
from sklearn.linear_model import LinearRegression
from sklearn.model_selection import train_test_split
from flask import Flask, render_template, request


df = pd.read_excel('filtered.xlsx')
x = df[['area','price']]
y =df['number_of_rooms']

x_train, x_test ,y_train, y_test = sklearn.model_selection.train_test_split(x, y, test_size = 0.1)

model = LinearRegression()

model.fit(x_train,y_train)
app = Flask(__name__)

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


@app.route('/predict,', methods=['POST'])
def predict():
    price = request.form['price']
    area = request.form['area']
    
    rooms = model.predict([[price, area]])[0] 
    
    
    return render_template('predict.html', rooms=rooms)



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

My html is like below.


<!DOCTYPE html>
<html>
<head>
    <title>House Number of Rooms Predictor</title>
<head>
<body>
    <h1>Predict the Number of Rooms of a House</h1>
    <form action="/predict" method="post">
    <label for="price">Price:</label>
    <input type="text" id="price">
name="price"><br>
    <label for="area">Area:</label>
    <input type="text" id="area">
name="area"><br>
    <input type="submit" value="Predict">
    </form> 
</body>
</html>

Asked By: Rasim Dilbani

||

Source

Answer 1

You have to create a Templates folder for that name must be templates.

Answered By: Elkhan

How can I avoid 'Not Found The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again'

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