Seaborn 'iris' Dataset Loading Error: 'getaddrinfo failed'

The error message 'getaddrinfo failed' when attempting to load the 'iris' dataset using sns.load_dataset('iris') in Seaborn usually indicates a problem with internet connectivity or DNS resolution. This means that the code is unable to establish a connection to retrieve the dataset from the seaborn library.

To resolve this, try the following steps:

Verify your internet connection: Ensure that you have a stable and active internet connection to access online resources.
Check DNS settings: If you're using a custom DNS server, try switching to a different DNS server or using the default DNS settings provided by your internet service provider.
Retry the code: After confirming your internet connection and DNS settings, rerun the sns.load_dataset('iris') command.

If the error persists, it might be a temporary issue with the server hosting the dataset. You can try loading the dataset again later or consider using a different dataset for your analysis.