Disable Code Suggestion for ipynb diffs

app/models/suggestion.rb

@@ -50,6 +50,7 @@ class Suggestion < ApplicationRecord
       next _("Can't apply as the source branch was deleted.") unless noteable.source_branch_exists?
       next outdated_reason if outdated?(cached: cached) || !note.active?
       next _("This suggestion already matches its content.") unless different_content?
+      next _("This file was modified for readability, and can't accept suggestions. Edit it directly.") if file_path.end_with? "ipynb"
     end
   end
 

locale/gitlab.pot

@@ -35190,6 +35190,9 @@ msgstr ""
 msgid "This field is required."
 msgstr ""
 
+msgid "This file was modified for readability, and can't accept suggestions. Edit it directly."
+msgstr ""
+
 msgid "This form is disabled in preview"
 msgstr ""
 

spec/models/suggestion_spec.rb

@@ -154,6 +154,14 @@ RSpec.describe Suggestion do
       it { is_expected.to eq("This suggestion already matches its content.") }
     end
 
+    context 'when file is .ipynb' do
+      before do
+        allow(suggestion).to receive(:file_path).and_return("example.ipynb")
+      end
+
+      it { is_expected.to eq(_("This file was modified for readability, and can't accept suggestions. Edit it directly.")) }
+    end
+
     context 'when applicable' do
       it { is_expected.to be_nil }
     end