db.define_table(
    "user_biography",
    Field("user_id", "reference auth_user"),
    Field("prefered_name", "text"),

Field(‘pronounced_name’, ‘string’),

    Field("interesting_fact", "text"),
    Field("programming_experience", "text"),
    Field(
        "laptop_type",
        requires=IS_IN_SET(
            ["Windows", "Mac", "Chromebook", "Unix/Linux", "Other", "None"]
        ),
    ),
    Field("image", "upload"),
    Field("confidence", "text"),
    migrate=table_migrate_prefix + "user_biography.table",
)