how to find the index of largest number in a list python code example

Example 1: python find index of highest value in list

numbers = [5, 4, 7, 3, 9, 1, 2]
biggest_number = max(numbers)
print(numbers.index(biggest_number))

Example 2: get index of highest value in array python

result = numpy.where(arr == numpy.amax(arr))