Update app.py

app.py

@@ -30,13 +30,6 @@ class CRF_POS_Tagger:
             "ness", "ous", "ship", "y", "es", "s"
         ]
 
-        self.interjections = {
-        'ah', 'alas', 'aha', 'bravo', 'darn', 'drat', 'eh', 'eek', 'eww', 
-        'gosh', 'ha', 'hooray', 'hmm', 'huh', 'oops', 'ouch', 'phew', 
-        'pow', 'yay', 'whoa', 'wow', 'yikes', 'yippee', 'uh', 'um', 
-        'hey', 'hello'
-        }
-
         self.prefix_pattern = f"^({'|'.join(self.prefixes)})"
         self.suffix_pattern = f"({'|'.join(self.suffixes)})$"
 
@@ -155,8 +148,8 @@ class CRF_POS_Tagger:
         
         return features
 
-    def train(self, data=None):
-        X_train, y_train = zip(*data) if data else self.X_train, self.y_train
+    def train(self, data):
+        X_train, y_train = zip(*data)
         self.crf_model.fit(X_train, y_train)
     
     def predict(self, X_test):