我可以手动解决诗歌中的依赖性冲突（SolverProblemError）吗？

Question

我决定使用poetry，并且一切进展顺利，根据需要添加了现有项目模块的依赖关系。 当我尝试添加googlesearch-python程序包时，出现此SolverProblemError：

(.env) C:\Users\marti\OneDrive\Documents\Master_s_thesis\Code\Mastersthesis>poetry add googlesearch-python
Using version ^2020.0.2 for googlesearch-python

Updating dependencies
Resolving dependencies...

  SolverProblemError

  Because googlesearch-python (2020.0.2) depends on beautifulsoup4 (4.9.1) which depends on soupsieve (<2.0), googlesearch-python (2020.0.2) requires soupsieve (<2.0).
  And because googlesearch-python (2020.0.2) depends on soupsieve (2.0.1), googlesearch-python is forbidden.
  So, because no versions of googlesearch-python match >2020.0.2,<2021.0.0
   and mastersthesis depends on googlesearch-python (^2020.0.2), version solving failed.

  at ~\.poetry\lib\poetry\puzzle\solver.py:241 in _solve
      237│             packages = result.packages
      238│         except OverrideNeeded as e:
      239│             return self.solve_in_compatibility_mode(e.overrides, use_latest=use_latest)
      240│         except SolveFailure as e:
    → 241│             raise SolverProblemError(e)
      242│
      243│         results = dict(
      244│             depth_first_search(
      245│                 PackageNode(self._package, packages), aggregate_package_nodes

进行一些调整后，不能完全确定我做了什么，我可以在.env venv内部或外部正常运行相关文件。但是我仍然不能添加googlesearch-python。在此之后，我没有问题地添加了其他软件包。

我尝试直接编辑project.toml文件，将beautifulsoup4从^ 4.9.3降低到^ 4.9.1，但没有任何效果。