Restore rpy2.robjects import

Author: krassowski

jupyterlab_code_formatter/formatters.py

@@ -375,6 +375,8 @@ class FormatRFormatter(RFormatter):
 
     @handle_line_ending_and_magic
     def format_code(self, code: str, notebook: bool, **options) -> str:
+        # while not used, this import is needed to load conversion rules
+        import rpy2.robjects
         import rpy2.robjects.packages as rpackages
 
         format_r = rpackages.importr(self.package_name, robject_translations={".env": "env"})