'84eh 109ero 104e 115wa 116eh 108see 104e 115eokp' should equal 
'84eh 109ero 104e 115wa 116eh 108sse 104e 115eokp'
                                  ^

return instead of print

No, your code is not doing that, read that again and change your code accordingly.

Float parameter "h" in meters must be greater than 0

Float parameter "bounce" must be greater than 0 and less than 1

Not an issue. Note that 18946 guys passed the kata.

Not an issue. Your function doesn't return anything.