ignore annotation line in test case list file

scripts/test_all_case.sh

@@ -22,7 +22,8 @@ pip install -r requirements.txt
 
 # run all case list in the {listfile}
 cd -
-for test_file in `cat $listfile`
+for test_file in `cat $listfile | grep -v ^#`
 do
+    echo "run test case ${test_file}"
 	python ${test_case_path}/${test_file}.py
 done

tests/tclist_all

 test_downloader
 test_export_n_load_module
-test_module
+#test_module
 test_train_w2v
 test_pyobj_serialize
+test_signature
+test_param_serialize
\ No newline at end of file