code: def strip_for_bound(string_: str) -> list:
      """
      Convert a string containing comma-separated floats into a list of floats.
      Args:
          string_ (str): A string containing floats, separated by commas.
      Returns:
          list: A list of floats.
      Example:
          >>> strip_for_bound("[1.0, 2.0], [3.0, 4.0]")
          [[1.0, 2.0], [3.0, 4.0]]
      """
      bounds = []
      for entry in string_:
          entry = entry[1:-1]
          bounds.append([float(i) for i in entry.split(",")])
      return bounds
  
label_desc: Use image node_id 1 for calling a global function with example usage: strip_for_bound(string_) and returns: bounds