as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
create a function that takes a list of strings and returns a list without duplicates.
user
def remove_duplicates(strings):
  seen = set()
  result = []
  for string in strings:
    if string not in seen:
      seen.add(string)
      result.append(string)
  return result
assistant