fix small bug

Author: suzannejin

conf/test_ibis.config

@@ -16,7 +16,7 @@ params {
 
     // Input data
     data                 = params.pipelines_testdata_base_path + 'deepmodeloptim/testdata/ibis/ibis_SP140/SP140_shade.stimulus.csv'
-    data_config          = params.pipelines_testdata_base_path + 'deepmodeloptim/testdata/ibis/ibis_SP140/data.yaml'
+    data_config          = params.pipelines_testdata_base_path + 'deepmodeloptim/testdata/ibis/data.yaml'
     model                = params.pipelines_testdata_base_path + 'deepmodeloptim/testdata/ibis/ConvBasic_withEfficientKAN.py'
     model_config         = params.pipelines_testdata_base_path + 'deepmodeloptim/testdata/ibis/ConvBasic_withEfficientKAN.yaml'