examplename.py file is not present in the git repo based on the below documentation

Run the examples
Examples are located in the /splunk-sdk-python/examples directory. To run the examples at the command line, use the Python interpreter and include any arguments that are required by the example:

python examplename.py --username="admin" --password="changeme"
If you saved your login credentials in the .splunkrc file, you can omit those arguments:

python examplename.py
To get help for an example, use the --help argument with an example:

python examplename.py --help