fix trajectory predicate

Author: esoteric-ephemera

mp_api/client/routes/materials/phonon.py

@@ -4,8 +4,8 @@
 from collections import defaultdict
 from typing import TYPE_CHECKING
 
-from emmet.core.phonon import PhononBS, PhononBSDOSDoc, PhononBSDOSTask, PhononDOS
 from emmet.core.mpid import AlphaID
+from emmet.core.phonon import PhononBS, PhononBSDOSDoc, PhononBSDOSTask, PhononDOS
 
 from mp_api.client.core import BaseRester, MPRestError, MPRestWarning
 from mp_api.client.core.utils import validate_ids

mp_api/client/routes/materials/tasks.py

@@ -39,8 +39,8 @@ def get_trajectory(
         """
         as_alpha = str(AlphaID(task_id, padlen=8)).split("-")[-1]
         predicate = (
-            f"WHERE run_type='{str(run_type)}' AND " if run_type else ""
-        ) + f"WHERE identifier='{as_alpha}'"
+            f"WHERE run_type='{str(run_type)}' AND " if run_type else "WHERE "
+        ) + f"identifier='{as_alpha}'"
 
         traj_lbl, _ = self._get_delta_table(
             "materialsproject-parsed",