fixes test

ploomber · Apr 11, 2022 · e2b5fc1 · e2b5fc1
1 parent 843acb1
commit e2b5fc1
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/ploomber/tasks/notebook.py b/src/ploomber/tasks/notebook.py
@@ -86,8 +86,7 @@ def _check_exporter(exporter, path_to_output):
     """
     Validate if the user can use the selected exporter
     """
-
-    if isinstance(exporter, WebPDFExporter):
+    if exporter is WebPDFExporter:
         pyppeteer_installed = find_spec('pyppeteer') is not None
 
         if not pyppeteer_installed: