fix: Assert False for test that is anticipating an empty table and remove second arg to assertTrue
diff --git a/erpnext/manufacturing/doctype/production_plan/test_production_plan.py b/erpnext/manufacturing/doctype/production_plan/test_production_plan.py
index ca8cc7a..59cc17a 100644
--- a/erpnext/manufacturing/doctype/production_plan/test_production_plan.py
+++ b/erpnext/manufacturing/doctype/production_plan/test_production_plan.py
@@ -113,7 +113,7 @@
 			item_code='Test Production Item 1',
 			ignore_existing_ordered_qty=1
 		)
-		self.assertTrue(len(pln.mr_items), 1)
+		self.assertTrue(len(pln.mr_items))
 		self.assertTrue(flt(pln.mr_items[0].quantity), 1.0)
 
 		sr1.cancel()
@@ -154,7 +154,7 @@
 			use_multi_level_bom=0,
 			ignore_existing_ordered_qty=0
 		)
-		self.assertTrue(len(pln.mr_items))
+		self.assertFalse(len(pln.mr_items))
 
 		sr1.cancel()
 		sr2.cancel()