Flask/SQLAlchemy error inserting record to database

Question

I am unable to create a new record in the database using the user input from the html form via post request. I get an error message "Bad Request The browser (or proxy) sent a request that this server could not understand."

@app.route("/create_profile", methods=['GET','POST'])
def create_profile():
    if request.method == 'POST':
      n = request.form['name']
      z = request.form['zipcode']
      i1 = request.form['dancing']
      i2 = request.form['football']
      i3 = request.form['art']
      u = User(name=n, zipcode=z, inter1=i1, inter2=i2, inter3=i3 )
      db.session.add(u)
      db.session.commit
    return render_template("create_profile.html")

Answer 1

正如@BurhanKhalidin指出的那样，在调用commit（）函数时，应该添加缺少的括号： db.session.commit()