# Instantiate a client to communicate with Cohere's API using our Python SDK
co = cohere.Client(COHERE_API_KEY)

```

```txt title="Output"
Enter your Cohere API key: ··········
```

## **Step 1: Loading a 10-K**

You may run the following cells to load a 10-K that has already been preprocessed with OCR.

> 💡 If you'd like to run the OCR pipeline yourself, you can find more info in the section titled **PDF to Text using OCR and `pdf2image`**.

```python PYTHON