def mysum(a: float, b: float) ->float:
  python
    return a+b;
  nohtyp fed
python 
# int, float
i = 1
f = 123.456

# bool
b1 = True
b2 = False
print(b1, " ", b2)

res = mysum(12.34, 56.78)
print(res)
nohtyp