Update README.rst

1 job for master in 33 seconds (queued for 5 seconds)
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failed
pages Deploy
    self.environment.handle_exception()
File "/usr/local/lib/python3.10/site-packages/jinja2/environment.py", line 925, in handle_exception
raise rewrite_traceback_stack(source=source)
File "/builds/python-uga/py-training-2017/ipynb/slides_reveal_wide.tpl", line 1, in top-level template code
{%- extends 'basic.tpl' -%}
jinja2.exceptions.TemplateNotFound: basic.tpl
make: *** [Makefile:40: ipynb/pres030_functions.slides.html] Error 1
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1