The error you're seeing:
No module named 'seaborn.external.six.moves'
usually indicates that your version of Seaborn is outdated or not compatible with your current Pandas or Python setup.

✅ Here's how to solve it:

1. Update Seaborn

This error is often fixed in newer versions. In your terminal or Jupyter Notebook, run:

pip install seaborn --upgrade

Or in a Jupyter cell:

!pip install seaborn --upgrade

2. Restart the Kernel

After updating, make sure to restart your Jupyter Notebook kernel to reload the updated package.

In Jupyter:

• Go to the menu: Kernel > Restart Kernel

3. Check Seaborn Version

To confirm you're using a recent version:

import seaborn as sns
print(sns.__version__)

✅ As of now, the latest stable version is 0.12.2 or above. Make sure you're at least on version 0.11.0.

4. If still not working

You may need to also upgrade your Pandas and Matplotlib versions:

pip install pandas --upgrade
pip install matplotlib --upgrade