[Word2Word][EN-TH] Some words are missing from x2ys dict

[pamin2222]

<ipython-input-108-242465236c9f> in <module>
      1 en_word = "unicorn"
      2 print(en_word)
----> 3 en2th(en_word)

/usr/local/lib/python3.6/site-packages/word2word/word2word.py in __call__(self, query, n_best)
     10             print("Sorry. There's no such word in the dictionary.")
     11         x = self.word2x[query]
---> 12         ys = self.x2ys[x]
     13         words = [self.y2word[y] for y in ys]
     14         return words[:n_best]

KeyError: 10130```


The word 'unicorn' exists in "word2x" dict but not in "x2ys" dict.