UnicodeDecodeError when reading laptop_price.csv

## Title:
**UnicodeDecodeError** when reading laptop_price.csv

## Description:

### Problem
When running the notebook, the following code fails with a `UnicodeDecodeError`:

```python
df_laptops = pd.read_csv('laptop_price.csv')

Error Message:
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe9 in position 131543: invalid continuation byte