Vallabhi is a city that existed a very long time ago in a place called Gujarat, which is in a country called India. People used to live in Vallabhi and they were very smart and learned about many things. They even had a special language called Sanskrit, which they used to write important books and texts.
Vallabhi was also known for being a very important center of learning and education. People used to come from faraway places to study there and learn from the wise teachers who lived there. They learned about many things like math, science, history, and religion.
One of the most famous things about Vallabhi is that it was also a center for making books. People used to write books about important things they knew and then would make many copies of them so that other people could learn from them too. They used a special way of making books called manuscript, which involved writing by hand on a special kind of paper made from plants.
Sadly, Vallabhi eventually stopped being an important city and the people who used to live there moved away. However, we can still learn about its important history and the things that people did there by studying the books and texts that they made. So, even though Vallabhi is no longer here, we can still remember and appreciate its important legacy.