Answers for "if condition not matched return empty python"

python if not null or empty

#check is not null
if var is not None:
    print('Var is not null')

check if value is empty python

a_variable = {}

is_a_empty = bool(a_variable)

print(is_a_empty)
# >>> False


b_variable = [1, 2, 3]

is_b_empty = bool(b_variable)

print(is_b_empty)
# >>> True