public static @NotNull List<Sdk> getValidPythonSdks(@NotNull List<Sdk> existingSdks) {
    return StreamEx
      .of(existingSdks)
      .filter(sdk -> sdk != null && sdk.getSdkType() instanceof PythonSdkType && PySdkExtKt.getSdkSeemsValid(sdk))
      .sorted(new PreferredSdkComparator())
      .toList();
  }
public static @NotNull List<Sdk> getValidPythonSdks(@NotNull List<Sdk> existingSdks)