From 8dac97afa73d59e6afcad04ca076355576b6eb51 Mon Sep 17 00:00:00 2001
From: Yuvi Panda <yuvipanda@gmail.com>
Date: Fri, 1 Mar 2024 02:42:36 -0800
Subject: [PATCH] [HTMLExporter] Initialize resources before widget filtering
 (#2118)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
---
 CHANGELOG.md                | 1 +
 nbconvert/exporters/html.py | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2cccc3286..8a50a7dca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1536,6 +1536,7 @@ raw template
 {%- endblock in_prompt -%}
     """
 
+
 exporter_attr = AttrExporter()
 output_attr, _ = exporter_attr.from_notebook_node(nb)
 assert "raw template" in output_attr
diff --git a/nbconvert/exporters/html.py b/nbconvert/exporters/html.py
index 00b86e1f0..d63699c0d 100644
--- a/nbconvert/exporters/html.py
+++ b/nbconvert/exporters/html.py
@@ -257,6 +257,8 @@ def from_notebook_node(  # type:ignore[explicit-override, override]
             "highlight_code", Highlight2HTML(pygments_lexer=lexer, parent=self)
         )
 
+        resources = self._init_resources(resources)
+
         filter_data_type = WidgetsDataTypeFilter(
             notebook_metadata=self._nb_metadata, parent=self, resources=resources
         )