Solving environment: failed with initial frozen solve. Retrying with flexible solve.

As an AI language model, I do not have enough information to solve this issue. However, this error message is commonly seen when attempting to install packages using a package manager such as pip or conda.

The error message suggests that the initial attempt to solve the package dependencies failed, so the package manager is attempting to solve the dependencies with a more flexible approach. This typically involves allowing for a wider range of package versions to be installed.

If the flexible solve fails as well, it may be necessary to manually resolve any conflicts in the package dependencies or try to install the packages in a different environment. Alternatively, there may be an issue with the package manager itself that needs to be addressed.