I have this data below and anytime I use '>=' function ,it does not work, but when I use the '<=' it works but instead it displays from old to new, but I want my data to be from current date to old
class Ads(db.Model):
id = db.Column(db.Integer,primary_key =True)
condition = db.Column(db.String(255))
phone = db.Column(db.String(233))
category = db.Column(db.String(255))
description = db.Column(db.String(255))
brand = db.Column(db.String(255))
negotiable = db.Column(db.String(255))
price = db.Column(db.String(255))
city = db.Column(db.String(255))
post_by_id = db.Column(db.Integer,db.ForeignKey('
user.id'))
image = db.Column(LargeBinary)
image_name = db.Column(db.String(255))
mimetype = db.Column(db.String(255))
post_on = db.Column(DateTime(timezone=True), default=
func.now())
if selected_page == 'electronics':
imb = Ads.query.filter_by(category ='electronics').order_by(Ads.post_on>=
datetime.now()).paginate(per_page=20,page =page,error_out=True)
return render_template('electronics.html',imb=imb,prmo=prmo)