Gives me same reply for any picture i give it

[vinpalace]

I've trained the model. And when i run test.py it gives me same output for any different picture no matter what. Please help

Generated caption is: start man on skis looking at artwork for sale displaying paintings in the snow end end skier skier in a blue hat end end end end end end end end end end end end end end end end end end Score is: 36.81266660988331

Generated caption is: start a man in a hat is displaying pictures next to a skier in a blue hat end end end end end end end end end end end end end end end end end end end end end end end Score is: 37.113694965839386

Happens for all inputs