<filename>flaskeddit/reply/forms.py
from flask_wtf import FlaskForm
from wtforms.fields import SubmitField, TextAreaField
from wtforms.validators import DataRequired


class ReplyForm(FlaskForm):
    """Form for creating and updating a reply."""

    reply = TextAreaField("Reply", validators=[DataRequired()])
    submit = SubmitField("Submit")

<filename>flaskeddit/reply/forms.py
from flask_wtf import FlaskForm
from wtforms.fields import SubmitField, TextAreaField
from wtforms.validators import DataRequired


class ReplyForm(FlaskForm):
    """Form for creating and updating a reply."""

    reply = TextAreaField("Reply", validators=[DataRequired()])
    submit = SubmitField("Submit")

Form for creating and updating a reply.