added correction for x

src/grammar_checker_google_jeremy.py

@@ -143,7 +143,7 @@ class GrammarCheckerGoogle:
             probs = [self.float_min]
         chained_probs = math.prod(probs)
         diff_list = [(j-i) for i, j in zip(probs[:-1], probs[1:])]
-        logged_chained_prob = -np.log10((chained_probs)**(1/len(n_grams))) if x != 0 else (chained_probs)**(1/len(n_grams))
+        logged_chained_prob = -np.log10((chained_probs)**(1/len(n_grams))) if (chained_probs)**(1/len(n_grams)) != 0 else (chained_probs)**(1/len(n_grams))
         
         
         if logged_chained_prob <= self.threshold: