Migrate imports to SYS package (pipeline/result_table) and update related imports

scripts/check_imports.py

@@ -0,0 +1,10 @@
+import importlib
+import sys
+import traceback
+
+try:
+    importlib.import_module("CLI")
+    print("CLI imported OK")
+except Exception as e:
+    traceback.print_exc()
+    sys.exit(1)