Add part of speech tagging

part_of_speech_tagging.py

@@ -0,0 +1,26 @@
+import nltk
+from nltk.tokenize import word_tokenize
+nltk.download('punkt')
+nltk.download('averaged_perceptron_tagger')
+
+
+class POSTagging:
+    """Part of Speech Tagging on text data"""
+
+    def __init__(self):
+       pass
+
+    def classify(self, text):
+        """
+        Generate Part of Speech tags.
+
+        Parameters:
+            text (str): The user input string to generate tags for
+
+        Returns:
+            predictions (list): list of tuples containing words and their respective tags
+        """
+
+        text = word_tokenize(text)
+        predictions = nltk.pos_tag(text)
+        return predictions