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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def find_node_by_value(self, value):
 """ Find and return a node in self.node_list with the value ``value``. If multiple nodes exist with the value ``value``, return the first one found. If no such node exists, this returns ``None``. Args: value (Any):
 The value of the node to find Returns: Node: A node with value ``value`` if it was found None: If no node exists with value ``value`` Example: True """

        try:
            return next(n for n in self.node_list if n.value == value)
        except StopIteration:
            return None