input: Write a function to create a Python function that takes in a list and prints a dictionary with the elements and the product of each element.
  
  def product_of_list(list):
      output = {}
      for element in list:
          output[element] = element * element
      return output
  
  assert product_of_list([7, 8, 5]) == {7: 49, 8: 64, 5: 25}
  assert product_of_list([1, 2, 3]) == {1: 1, 2: 4, 3: 9}
  assert product_of_list([0, -1, 2]) == {0: 0, -1: 1, 2: 4}
  assert product_of_list([]) == {}
output: def product_of_list(list):
      output = {}
      for element in list:
          output[element] = element * element
      return output