updated asset check look

hooli_data_eng/assets/raw_data/__init__.py

@@ -58,21 +58,25 @@ def users(context, api: RawDataAPI) -> pd.DataFrame:
         description="check that users are from expected companies",
 )
 def check_users(context, users: pd.DataFrame):
-    unique_companies = set(pd.unique(users['company']))
+    observed_companies = set(pd.unique(users['company']))
     expected_companies = {"ShopMart", "SportTime", "FamilyLtd", "DiscountStore"}
 
-    asset_check_output ={"observed_companies": list(unique_companies),
+    asset_check_output ={"observed_companies": list(observed_companies),
                         "expected_comanies": list(expected_companies),
-                        "in_observed_not_expected": list(unique_companies - expected_companies),
-                        "in_expected_not_observed": list(expected_companies - unique_companies)
+                        "in_observed_not_expected": list(observed_companies - expected_companies),
+                        "in_expected_not_observed": list(expected_companies - observed_companies)
     }
 
     df = pd.DataFrame({key: pd.Series(value) for key, value in asset_check_output.items() })
 
     return AssetCheckResult(
-        passed=  (set(unique_companies) == expected_companies),
-        metadata={"result": MetadataValue.md(df.to_markdown())
-                  },
+        passed=  (set(observed_companies) == expected_companies),
+        metadata={"result": MetadataValue.md(
+            f"""
+                Observed the following unexpected companies: 
+                {list(observed_companies - expected_companies)}
+            """
+        )},
         severity=AssetCheckSeverity.WARN
     )