code: def from_grains(amount):
      """
      Convert from grains to cryptocurrency
  
      Parameters
      ----------
      input: amount
  
      Returns
      -------
      int
  
      """
      return amount // 10**8
  
imports: import binascii
label_desc: Use image node_id 2 for calling a global function with example usage: from_grains(amount) and returns: unknown