Error when Compiling Docs Locally

[jaclark5]

Bug summary

Compiled Docs locally resulted in an error:

File "/Users/jac16/bin/miniconda3/envs/mosdef-dev/lib/python3.8/site-packages/unyt/_physical_ratios.py", line 101, in <module>
    mu_0 = 4.0e-7 * np.pi
TypeError: unsupported operand type(s) for *: 'float' and 'Mock'

Code to reproduce the behavior

make html

Software versions

• Which version of mBuild are you using? (python -c "import mbuild as mb; print(mb.__version__)") mbuild-0.17.0
• Which version of Python (python --version)? Python 3.8.15
• Which operating system? MacOS 14