Merge pull request #428 from BigRoy/enhancement/workfile_templates_de…

…lete_placeholder_no_loads

Workfile Templates: Delete placeholder if Keep Placeholder is not enabled

client/ayon_core/pipeline/workfile/workfile_template_builder.py

@@ -1588,6 +1588,8 @@ def populate_load_placeholder(self, placeholder, ignore_repre_ids=None):
             self.log.info((
                 "There's no representation for this placeholder: {}"
             ).format(placeholder.scene_identifier))
+            if not placeholder.data.get("keep_placeholder", True):
+                self.delete_placeholder(placeholder)
             return
 
         loaders_by_name = self.builder.get_loaders_by_name()