Converting float (2.0) to integer(2)

[DeaD_EyE]

The float has the method is_integer().
You can use it.

By the way, if you expect different results with rounding, it's
scientific rounding: Half to even.

lst = [2, 3.96343, 5.635, 2.32463255, 7.0, 12, 1.0]
k=[]
for i in lst:
    if isinstance(i, int):
        k.append(i)
    elif isinstance(i, float):
        if i.is_integer():
            k.append(int(i))
        else:
            k.append(round(i,2))