def __init__(self, raw_cell, store_history, silent, shell_futures):
    self.raw_cell = raw_cell
    self.store_history = store_history
    self.silent = silent
    self.shell_futures = shell_futures
def __init__(self, raw_cell, store_history, silent, shell_futures):
    self.raw_cell = raw_cell
    self.store_history = store_history
    self.silent = silent
    self.shell_futures = shell_futures