added fix for serverless (#126)

Author: souravg-db2

discoverx/dx.py

@@ -40,7 +40,8 @@ def __init__(
         self.logger = logging.Logging()
 
         self.rules = Rules(custom_rules=custom_rules, locale=locale)
-        self.uc_enabled = self.spark.conf.get("spark.databricks.unityCatalog.enabled", "false") == "true"
+        self.uc_enabled = (os.getenv("IS_SERVERLESS", "FALSE").lower() == "true" or self.spark.conf.get(
+            "spark.databricks.unityCatalog.enabled", "false") == "true")
 
         self.scanner: Optional[Scanner] = None
         self._scan_result: Optional[ScanResult] = None