is keyword V/S ==

lang1 = ["Python", "Java", "Javascript"]

lang2 = ["C++","Java", "C#","Java"]

lang3 = ["C++","Java", "C#","Java"]

print(lang1 == lang2)

print(lang2 == lang3) # values are equal or not

print(lang2 is lang3) # the memory palce is same or not