Hi Again thanks for your support grinning:
I just cut and pasted the commands into the command prompt. I tried running my script.
I got a warning in VSCode about no ipykernel (I am using jupyter notebooks). So I installed ipkernel via conda which is probably where the mixed channels came from ( I will try with the conda-forge )
but then I got these warnings
WARNING (pytensor.configdefaults): g++ not available, if using conda: conda install m2w64-toolchain
WARNING (pytensor.configdefaults): g++ not detected! PyTensor will be unable to compile C-implementations and will default to Python. Performance may be severely degraded. To remove this warning, set PyTensor flags cxx to an empty string.
WARNING (pytensor.tensor.blas): Using NumPy C-API based implementation for BLAS functions.