from abc import ABC
from typing import List, Optional
from knowledge_graph.knowledge_graph_class import Fact


class KnowledgeGraphEngine(ABC):

    def __call__(self, word: str) ->Optional[List[Fact]]:
        raise NotImplementedError()

14d6d2b308118a12da439e4089d463747f5edaa8
<mask token>

<mask token>


class KnowledgeGraphEngine(ABC):
    <mask token>

<mask token>


class KnowledgeGraphEngine(ABC):

    def __call__(self, word: str) ->Optional[List[Fact]]:
        raise NotImplementedError()

from abc import ABC
from typing import List, Optional
from knowledge_graph.knowledge_graph_class import Fact


class KnowledgeGraphEngine(ABC):

    def __call__(self, word: str) ->Optional[List[Fact]]:
        raise NotImplementedError()
