tweaks

app/run.py

-import os
-import sys
-
 from csst_common.cicd import Pipeline
 
 # configure pipeline
-p = Pipeline(
-    dir_input="/pipeline/input",
-    dir_output="/pipeline/output",
-    dir_aux="/pipeline/aux",
-    dfs_root="/dfs_root",
-    ccds_root="/ccds_root",
-    ccds_cache="/pipeline/ccds_cache",
-    pipeline_log="pipeline.log",
-    clean_output_before_run=True,
-    filter_warnings=False,
-    dfs=False,
-    ccds=False,
-)
+p = Pipeline()
 p.info()
 
+p.logger.info("Hello, world!")
+p.logger.info(f"p.task = {p.task}")
 
-# parse JSON message
-if len(sys.argv) == 2:
-    msg = sys.argv[1]
-else:
-    raise ValueError("sys.argv[1] is required")
-d = p.message.msg2dict(msg)
-
-print(f"Input message: {d}")
-p.pipeline_logger.info(f"sys.argv = {sys.argv}")
-exit(0)
\ No newline at end of file
+exit(p.EXIT_CODES["success"])