arr1=arr2=arr3=arr4=arr5=[]

def test(arr,fruit):
arr.append(fruit)

test(arr1, "Apple")
test(arr2, "Anar")
test(arr3, "Orange")
test(arr4, "Fig")

print(arr1)
print(arr2)
print(arr3)
print(arr4)

['Apple', 'Anar', 'Orange', 'Fig']
['Apple', 'Anar', 'Orange', 'Fig']
['Apple', 'Anar', 'Orange', 'Fig']
['Apple', 'Anar', 'Orange', 'Fig']

arr1 = []
arr2 = []
arr3 = []
arr4 = []