<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_word_vector(self, word):
 """Get the vector representation of word."""

        dim = self.get_dimension()
        b = fasttext.Vector(dim)
        self.f.getWordVector(b, word)
        return np.array(b)