Mohamad MahmoodforNatural Language Tool Kit notesnltknotes.hashnode.dev·Nov 4, 20234 Writing Structured Programs4.9 Summary Python's assignment and parameter passing use object references; e.g. if a is a list and we assign b = a, then any operation on a will modify b, and vice versa. The is operation tests if two objects are identical internal objects, whi...nltkAdd a thoughtful commentNo comments yetBe the first to start the conversation.