If you are looking to find a difference between lists then follow this tutorial: –Python list difference | Example code
Python list minus list example
Simple example code. Let’s first what actually means is to compute a list by minus the corresponding elements in two lists.
For example, if the lists are [9,5,14] and [1,4,6] we want as the result the list [8,1,8] by computing the differences 9–1,5–4,14–6.
list1 = [9, 5, 14] list2 = [1, 4, 6] def subtract(L1, L2): return [x1 - x2 for x1, x2 in zip(L1, L2)] print(subtract(list1, list2))
Python list minus list element-wise (component-wise subtraction.)
list1 = [9, 5, 14] list2 = [1, 4, 6] difference =  zip_object = zip(list1, list2) for list1_i, list2_i in zip_object: difference.append(list1_i - list2_i) print(difference)
Output: [8, 1, 8]
Do comment if you have any doubts or suggestions on this Python List code.
Note: IDE: PyCharm 2021.3.3 (Community Edition)
All Python Examples are in Python 3, so Maybe its different from python 2 or upgraded versions.