from flask import Flask, render_template, request
app = Flask(__name__)

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

@app.route('/hello/')
def hello():
    args = request.args
    name = args.get("name", ""):
    gender = args.get("gender", "Unknown")
    return render_template('hello.html', name=name, gender=gender)

if __name__ == '__main__':
    app.run(host="0.0.0.0", port=25000, debug=True)