assert products in dict type

csst_common/status.py

@@ -78,9 +78,8 @@ class CsstResult:
         assert isinstance(
             products, list
         ), "`products` should be a list of `str` type objects."
-        for _ in products:
         assert isinstance(
-                _, str
+            products, dict
         ), "`products` should be a list of `str` type objects."
         for _ in files:
             assert isinstance(_, str), "`files` should be a list of `str` type objects."