rm parents

Author: antgonza

qiita_db/processing_job.py

@@ -1241,13 +1241,15 @@ def release(self):
                 if "analysis" in pvals:
                     analysis = qdb.analysis.Analysis(pvals["analysis"])
                     if "artifacts" in pvals:
-                        parents = [
-                            qdb.artifact.Artifact(aid) for aid in pvals["artifacts"]
-                        ]
                         # as this is going to be the first artifact of an analysis, we
                         # need to provide the data type so we are going to make sure all
                         # the parents data_types are the same and assing that one
-                        data_type = set([p.data_type for p in parents])
+                        data_type = set(
+                            [
+                                qdb.artifact.Artifact(aid).data_type
+                                for aid in pvals["artifacts"]
+                            ]
+                        )
                         if len(data_type) != 1:
                             raise ValueError(
                                 f"Not valida parents data_types: {data_type}"