No need for travis to travel to the koans folder any longer

Author: gregmalcolm

.travis.yml

@@ -4,8 +4,6 @@ python:
     - 3.9
 
 script:
-    - PYTHON_VER=`python -c 'import sys; print(sys.version_info[0])'`
-    - cd python$PYTHON_VER
     - python _runner_tests.py
 #   - python contemplate_koans.py                          # Run all the koans
 #   - python contemplate_koans.py about_asserts about_none # Run a subset of