(fix) lint error import pyspark DataFrame

sdk/python/feast/infra/offline_stores/contrib/spark_offline_store/spark.py

@@ -13,7 +13,7 @@
 import pyspark
 from pydantic import StrictStr
 from pyspark import SparkConf
-from pyspark.sql import SparkSession, DataFrame as SparkDataFrame
+from pyspark.sql import SparkSession
 from pytz import utc
 
 from feast import FeatureView, OnDemandFeatureView
@@ -125,7 +125,7 @@ def get_historical_features(
         config: RepoConfig,
         feature_views: List[FeatureView],
         feature_refs: List[str],
-        entity_df: Union[pandas.DataFrame, str, SparkDataFrame],
+        entity_df: Union[pandas.DataFrame, str, pyspark.sql.DataFrame],
         registry: Registry,
         project: str,
         full_feature_names: bool = False,
@@ -473,7 +473,7 @@ def _get_entity_df_event_timestamp_range(
             entity_df_event_timestamp.min().to_pydatetime(),
             entity_df_event_timestamp.max().to_pydatetime(),
         )
-    elif isinstance(entity_df, str) or isinstance(entity_df, SparkDataFrame):
+    elif isinstance(entity_df, str) or isinstance(entity_df, pyspark.sql.DataFrame):
         # If the entity_df is a string (SQL query), determine range
         # from table
         if isinstance(entity_df, str): 
@@ -501,7 +501,7 @@ def _get_entity_schema(
 ) -> Dict[str, np.dtype]:
     if isinstance(entity_df, pd.DataFrame):
         return dict(zip(entity_df.columns, entity_df.dtypes))
-    elif isinstance(entity_df, str) or isinstance(entity_df,SparkDataFrame):
+    elif isinstance(entity_df, str) or isinstance(entity_df,pyspark.sql.DataFrame):
         if isinstance(entity_df, str):
             entity_spark_df = spark_session.sql(entity_df)
         else: 
@@ -530,7 +530,7 @@ def _upload_entity_df(
         return
     elif isinstance(entity_df, str):
         spark_session.sql(entity_df).createOrReplaceTempView(table_name)
-    elif isinstance(entity_df, SparkDataFrame):
+    elif isinstance(entity_df, pyspark.sql.DataFrame):
         entity_df.createOrReplaceTempView(table_name) 
         return
     else: