How to use the nitclk._library_singleton.get function in nitclk

def __init__(self, session_number, encoding='windows-1251'):
        self._session_number = session_number
        self._library = _library_singleton.get()
        self._encoding = encoding
        # We need a self._repeated_capability string for passing down to function calls on _Library class. We just need to set it to empty string.
        self._repeated_capability = ''

        # Store the parameter list for later printing in __repr__
        param_list = []
        param_list.append("session_number=" + pp.pformat(session_number))
        param_list.append("encoding=" + pp.pformat(encoding))
        self._param_list = ', '.join(param_list)

        self._is_frozen = True

def __init__(self):
        self._library = _library_singleton.get()
        self._encoding = 'windows-1251'

        # Instantiate any repeated capability objects

        # Store the parameter list for later printing in __repr__
        param_list = []
        self._param_list = ', '.join(param_list)

        self._is_frozen = True

def __init__(self, session_number, encoding='windows-1251'):
        self._session_number = session_number
        self._library = _library_singleton.get()
        self._encoding = encoding
        # We need a self._repeated_capability string for passing down to function calls on _Library class. We just need to set it to empty string.
        self._repeated_capability = ''

        # Store the parameter list for later printing in __repr__
        param_list = []
        param_list.append("session_number=" + pp.pformat(session_number))
        param_list.append("encoding=" + pp.pformat(encoding))
        self._param_list = ', '.join(param_list)

        self._is_frozen = True

def __init__(self):
        self._library = _library_singleton.get()
        self._encoding = 'windows-1251'

        # Instantiate any repeated capability objects

        # Store the parameter list for later printing in __repr__
        param_list = []
        self._param_list = ', '.join(param_list)

        self._is_frozen = True