input: Write a python function to eliminate empty lists from a provided list of lists.
  assert remove_empty([[], [], [], 'Red', 'Green', [1,2], 'Blue', [], []])==['Red', 'Green', [1, 2], 'Blue']
  assert remove_empty([[], [], [],[],[], 'Green', [1,2], 'Blue', [], []])==[ 'Green', [1, 2], 'Blue']
  assert remove_empty([[], [], [], 'Python',[],[], 'programming', 'language',[],[],[], [], []])==['Python', 'programming', 'language']
output: def remove_empty(lst):
      return [item for item in lst if not (isinstance(item, list) and len(item) == 0)]