Will These Turn into Fruits on My Star Fruit Plant?

Hi everyone,
I’ve got a star fruit (carambola) plant, and it’s currently showing some small buds/flowers. I’m wondering if these will eventually develop into fruits or if there’s something else I need to do to ensure fruiting. Any advice on how to care for the plant at this stage would be really appreciated! Thanks in advance.

 

Is this an indoor plant, or is it a dwarf tree that you are growing indoors? I see that there is some advice on growing them indoors - carombola house plant at DuckDuckGo.
I will move this to the Fruit and Nut Trees forum since you are interested in fruits.

 

Thanks