No module named 'pyswarms.utils.topology'

The error message "No module named 'pysms.utils.topology'" suggests that the 'pyswarms' library is not installed or is not properly imported in your environment.

To resolve this issue, you can try the following steps:

. Make sure you have the 'pysms' library installed. You can install it using pip by running the command:

   pip install pyswarms

2. Check if you are importing the library correctly in your code. The import statement should be:

   from pyswarms.utils import topology

3. If you have already installed 'pyswarms' and are still encountering the error, try upgrading the library:

   pip install --upgrade pyswarms

Please let me know if you have any further questions or issues!