Fix create_toc_py not accounting for spaces in paths

Author: opcode81

docs/create_toc.py

@@ -3,6 +3,6 @@
 
 # This script provides a platform-independent way of making the jupyter-book call (used in pyproject.toml)
 toc_file = Path(__file__).parent / "_toc.yml"
-cmd = f"jupyter-book toc from-project docs -e .rst -e .md -e .ipynb  >{toc_file}"
+cmd = f'jupyter-book toc from-project docs -e .rst -e .md -e .ipynb  >"{toc_file}"'
 print(cmd)
 os.system(cmd)