minor: minor change

Author: JayYip

.gitconfig

@@ -0,0 +1,18 @@
+# Generated by nbdev_install_git_hooks
+#
+# If you need to disable this instrumentation do:
+#
+# git config --local --unset include.path
+#
+# To restore the filter
+#
+# git config --local include.path .gitconfig
+#
+# If you see notebooks not stripped, checked the filters are applied in .gitattributes
+#
+[filter "clean-nbs"]
+        clean = nbdev_clean_nbs --read_input_stream True
+        smudge = cat
+        required = true
+[diff "ipynb"]
+        textconv = nbdev_clean_nbs --disp True --fname

source_nbs/.gitattributes

@@ -0,0 +1,2 @@
+**/*.ipynb filter=clean-nbs
+**/*.ipynb diff=ipynb