how to declare float in Python code example

Example 1: for num in value means in python

>>> n = -37
>>> bin(n)
'-0b100101'
>>> n.bit_length()
6

Example 2: declare float python

myfloat = 7.0

Example 3: float python

#Float or int like this - 2.6, 5.7, 1.89 etc

a = 90.7
print(a, 'is a float')