fix

cmd/main_test.go

@@ -81,7 +81,7 @@ func TestTextClassificationCli(t *testing.T) {
 	// write the test data and test recursive reads and processing from folder
 	testDataDir := path.Join(os.TempDir(), "hugoTestData")
 	recurseDir := path.Join(testDataDir, "cliRecurseTest")
-	err := os.MkdirAll(recurseDir, os.ModePerm)
+	err = os.MkdirAll(recurseDir, os.ModePerm)
 	check(t, err)
 	err = os.WriteFile(path.Join(testDataDir, "test-0.jsonl"), textClassificationData, os.ModePerm)
 	check(t, err)