text: from flask_wtf import FlaskForm
  from wtforms import StringField, TextAreaField, SubmitField
  from wtforms.validators import DataRequired
  
  
  class PostForm(FlaskForm):
      title = StringField('Title', validators=[DataRequired()])
      content = TextAreaField('Content', validators=[DataRequired()])
      submit = SubmitField('Submit')
      cancel = SubmitField('Cancel')
  
  
  