# How to build a CSV Agent without using deprecated `create_csv_agent` - langchain-cohere

Starting from version 0.3.5 of the langchain-cohere package, the `create_csv_agent` abstraction has been deprecated.
In this guide, we will demonstrate how to build a custom CSV agent without it.

```
!pip install langchain langchain-core langchain-experimental langchain-cohere pandas -qq
```

```python