Fix linter formatting in lakeflow-pipelines template (#3171)

## Changes
Replaced single-line return statements with multi-line format in two
transformation templates to fix linter warnings.

- `sample_trips_{{.project_name}}.py.tmpl`: Multi-line Spark DataFrame
operation
- `sample_zones_{{.project_name}}.py.tmpl`: Multi-line Spark aggregation
operation

Removed from `ruff.toml`.

Now matches cli-pipelines format.

## Why
Single-line statements were triggering linter warnings due to excessive
line length. Multi-line format resolves these issues while maintaining
identical functionality and improving readability.

## Tests
- Verified functional equivalence between old and new formats
- Modified output to match the new format

Author: alyssa-db

acceptance/bundle/templates/lakeflow-pipelines/python/output/my_lakeflow_pipelines/resources/my_lakeflow_pipelines_pipeline/transformations/sample_trips_my_lakeflow_pipelines.py

@@ -10,7 +10,4 @@
 
 @dlt.table
 def sample_trips_my_lakeflow_pipelines():
-    return (
-        spark.read.table("samples.nyctaxi.trips")
-        .withColumn("trip_distance_km", utils.distance_km(col("trip_distance")))
-    )
+    return spark.read.table("samples.nyctaxi.trips").withColumn("trip_distance_km", utils.distance_km(col("trip_distance")))

acceptance/bundle/templates/lakeflow-pipelines/python/output/my_lakeflow_pipelines/resources/my_lakeflow_pipelines_pipeline/transformations/sample_zones_my_lakeflow_pipelines.py

@@ -10,10 +10,4 @@
 @dlt.table
 def sample_zones_my_lakeflow_pipelines():
     # Read from the "sample_trips" table, then sum all the fares
-    return (
-        spark.read.table("sample_trips_my_lakeflow_pipelines")
-        .groupBy(col("pickup_zip"))
-        .agg(
-            sum("fare_amount").alias("total_fare")
-        )
-    )
+    return spark.read.table("sample_trips_my_lakeflow_pipelines").groupBy(col("pickup_zip")).agg(sum("fare_amount").alias("total_fare"))

libs/template/templates/lakeflow-pipelines/template/{{.project_name}}/resources/{{.project_name}}_pipeline/transformations/sample_trips_{{.project_name}}.py.tmpl

@@ -10,7 +10,4 @@ from utilities import utils
 
 @dlt.table
 def sample_trips_{{ .project_name }}():
-    return (
-        spark.read.table("samples.nyctaxi.trips")
-        .withColumn("trip_distance_km", utils.distance_km(col("trip_distance")))
-    )
+    return spark.read.table("samples.nyctaxi.trips").withColumn("trip_distance_km", utils.distance_km(col("trip_distance")))

libs/template/templates/lakeflow-pipelines/template/{{.project_name}}/resources/{{.project_name}}_pipeline/transformations/sample_zones_{{.project_name}}.py.tmpl

@@ -10,10 +10,4 @@ from pyspark.sql.functions import col, sum
 @dlt.table
 def sample_zones_{{ .project_name }}():
     # Read from the "sample_trips" table, then sum all the fares
-    return (
-        spark.read.table("sample_trips_{{ .project_name }}")
-        .groupBy(col("pickup_zip"))
-        .agg(
-            sum("fare_amount").alias("total_fare")
-        )
-    )
+    return spark.read.table("sample_trips_{{ .project_name }}").groupBy(col("pickup_zip")).agg(sum("fare_amount").alias("total_fare"))

ruff.toml

@@ -2,6 +2,5 @@ line-length = 150
 
 
 exclude = [
-    "tagging.py", # tagging.py is synced from universe in the `openapi/tagging` directory and follows different format rules.
-    "acceptance/bundle/templates/lakeflow-pipelines/**/*.py" # files are manually formatted
+    "tagging.py" # tagging.py is synced from universe in the `openapi/tagging` directory and follows different format rules.
 ]