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
write a function to convert a decimal number to a binary number.
user
def convert_to_binary(num): 
  binary_num = bin(num) 
  return binary_num[2:]
assistant