add dataframe demo job, and delete two other jobs

src/template_code_location/ops/ops.py

@@ -33,5 +33,8 @@ def transform_example_dataset(df: pd.DataFrame) -> pd.DataFrame:
     
     df["total_price"] = df["quantity"] * df["unit_price"]
 
+    df["price_band"] = df["total_price"].apply(
+        lambda value: "high" if value >= 25 else "standard"
+    )
         
     return df

src/template_code_location/repository.py

@@ -11,9 +11,8 @@ from util_services.resources import s3_resource
 
 defs = Definitions(
     jobs=[
-        example_job,
         data_processing_job,
-        k_anonymity_job_s3,
+        example_dataframe_demo_job,
         l_diversity_job_s3,
         t_closeness_job_s3,
     ],