Chatbots for Beginners: A Complete Guide to Build Chatbots - Machine Learning-Based Chatbots: Word Tokens and Remove ASC

The video tutorial explains the process of normalizing text by defining a function called 'normalize'. It covers removing punctuation using a dictionary, tokenizing words with NLTK, and removing ASCII values through encoding and decoding. The tutorial concludes with a brief overview of the steps and hints at the next video focusing on removing tags.

What new insight or understanding did you gain from this video?