digital solutions

simpletemplate3.py

from flask import *
import random

app = Flask(__name__)

@app.route("/")
def main():
    if random.randint(1, 2) == 1:
        return render_template("basic.html", answer="salmon")
    else:
        return render_template("basic.html", answer="plum")
    
app.run()

#put basic.html in templates folder

templates/basic.html

<!doctype html>
<link rel="stylesheet" href="{{ url_for('static', filename='some.css') }}">
<h1>Salmon or Plum?</h1><br>
<h1>Python returned: {{answer}} </h1><br>

<script src="{{ url_for('static', filename='some.js') }}"></script>

static/some.css

body{
    background-color: rebeccapurple;
}

static/some.js

alert("rebecca purple");

remember put css & js files in static folder of the root python folder.