Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/setup-dotnet@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

ProjectReference 'D:\a\Tunny\Tunny\Optuna\Optuna.csproj' was resolved using '.NETFramework,Version=v4.8' instead of the project target framework '.NETCoreApp,Version=v7.0'. This project may not be fully compatible with your project.

ProjectReference 'D:\a\Tunny\Tunny\Tunny.Core\Tunny.Core.csproj' was resolved using '.NETFramework,Version=v4.8' instead of the project target framework '.NETCoreApp,Version=v7.0'. This project may not be fully compatible with your project.

ProjectReference 'D:\a\Tunny\Tunny\Optuna\Optuna.csproj' was resolved using '.NETFramework,Version=v4.8' instead of the project target framework '.NETCoreApp,Version=v7.0'. This project may not be fully compatible with your project.

In virtual/interface member IOptunaStorage.SetTrialIntermediateValue(int, int, double), rename parameter step so that it no longer conflicts with the reserved language keyword 'Step'. Using a reserved keyword as the name of a parameter on a virtual/interface member makes it harder for consumers in other languages to override/implement the member. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1716)

ProjectReference 'D:\a\Tunny\Tunny\Optuna\Optuna.csproj' was resolved using '.NETFramework,Version=v4.8' instead of the project target framework '.NETCoreApp,Version=v7.0'. This project may not be fully compatible with your project.

ProjectReference 'D:\a\Tunny\Tunny\Tunny.Core\Tunny.Core.csproj' was resolved using '.NETFramework,Version=v4.8' instead of the project target framework '.NETCoreApp,Version=v7.0'. This project may not be fully compatible with your project.

ProjectReference 'D:\a\Tunny\Tunny\Optuna\Optuna.csproj' was resolved using '.NETFramework,Version=v4.8' instead of the project target framework '.NETCoreApp,Version=v7.0'. This project may not be fully compatible with your project.

Prefer a 'TryGetValue' call over a Dictionary indexer access guarded by a 'ContainsKey' check to avoid double lookup (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1854)

The behavior of 'PyObject.ToString()' could vary based on the current user's locale settings. Replace this call in 'Algorithm.SetResultValues(int, dynamic, Parameter[])' with a call to 'PyObject.ToString(IFormatProvider)'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1305)

In virtual/interface member IOptunaStorage.SetTrialIntermediateValue(int, int, double), rename parameter step so that it no longer conflicts with the reserved language keyword 'Step'. Using a reserved keyword as the name of a parameter on a virtual/interface member makes it harder for consumers in other languages to override/implement the member. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1716)

ProjectReference 'D:\a\Tunny\Tunny\Optuna\Optuna.csproj' was resolved using '.NETFramework,Version=v4.8' instead of the project target framework '.NETCoreApp,Version=v7.0'. This project may not be fully compatible with your project.

ProjectReference 'D:\a\Tunny\Tunny\Tunny.Core\Tunny.Core.csproj' was resolved using '.NETFramework,Version=v4.8' instead of the project target framework '.NETCoreApp,Version=v7.0'. This project may not be fully compatible with your project.