UndefVarError: @x_str not defined when including BayesFlux.jl

[sesenerr]

Describe the issue
When attempting to include BayesFlux.jl in my script, I encounter an error stating UndefVarError: @x_str not defined. This issue occurs unexpectedly, as the same code used to work properly before I restarted my computer.

To Reproduce
The issue arises consistently when I run the line include("BayesFlux.jl").

Attempted Resolutions
I've attempted to locate where @x_str is defined or used in the package or in any dependent packages using the search function in my IDE (VS Code), but I have not been able to find it.
I reverted to a previous version of my code, checking out to five commits prior, and the issue still persisted.
I ensured that all the dependencies for my project are up-to-date.
I cleared the precompiled cache in Julia.
Despite these attempts, the issue persists.

Additional Context
The error message I receive is as follows:

Copy code
WARNING: replacing module BayesFlux.
ERROR: LoadError: UndefVarError: @x_str not defined
in expression starting at /Users/suleyman_1/Desktop/Enrico BayesFlux/BayesFlux.jl/src/inference/mode/flux.jl:1
in expression starting at /Users/suleyman_1/Desktop/Enrico BayesFlux/BayesFlux.jl/src/inference/mode/flux.jl:1
in expression starting at /Users/suleyman_1/Desktop/Enrico BayesFlux/BayesFlux.jl/src/BayesFlux.jl:1

Any assistance or insight into this issue would be greatly appreciated.