First, thank you so much for developing and supporting such a nice tool that works as easily as GAMS Studio.
I am trying to implement and run a tiny example, a simple transportation model, to see how this new feature works. Let's say, I have frequently used Google Colab.
1) When I install GAMSPy (!pip install gamspy) it shows some errors like:
Code: Select all
ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
lida 0.0.10 requires fastapi, which is not installed.
lida 0.0.10 requires kaleido, which is not installed.
lida 0.0.10 requires python-multipart, which is not installed.
lida 0.0.10 requires uvicorn, which is not installed.
llmx 0.0.15a0 requires cohere, which is not installed.
llmx 0.0.15a0 requires openai, which is not installed.
llmx 0.0.15a0 requires tiktoken, which is not installed.
tensorflow-probability 0.22.0 requires typing-extensions<4.6.0, but you have typing-extensions 4.8.0 which is incompatible.
2) Also, GAMS provides a .lst file after optimization is terminated. Is there a way to write and see this .lst file in GAMSPy?
3) As it shows in the output log, the only solver that can be used to solve LP and MIP is CPLEX. It seems other solvers cannot be called even by calling (solver = "..."). I appreciate how can I call other solvers?
Best regards
Abbas