improve partition name filtering

src/sluurp/utils.py

@@ -24,12 +24,12 @@ def get_partitions() -> tuple:
     # sinfo -O partition
     process = SubProcessCommand(command="sinfo -O partition")
     try:
-        res = process.run()[1:]  # First item is PARTITION
+        res = process.run()
     except Exception:
         pass
     else:
         return filter(
-            lambda x: x != "",
+            lambda x: x not in ("", "PARTITION"),
             [str(line).replace(" ", "") for line in res.split("\n")],
         )