fix: Ensure the order of execution steps are correct when logging with Weave by W&B (#25183)

api/core/ops/weave_trace/weave_trace.py

@@ -120,7 +120,7 @@ class WeaveDataTrace(BaseTraceInstance):
         workflow_attributes["trace_id"] = trace_id
         workflow_attributes["start_time"] = trace_info.start_time
         workflow_attributes["end_time"] = trace_info.end_time
-        workflow_attributes["tags"] = ["workflow"]
+        workflow_attributes["tags"] = ["dify_workflow"]
 
         workflow_run = WeaveTraceModel(
             file_list=trace_info.file_list,
@@ -156,6 +156,9 @@ class WeaveDataTrace(BaseTraceInstance):
             workflow_run_id=trace_info.workflow_run_id
         )
 
+        # rearrange workflow_node_executions by starting time
+        workflow_node_executions = sorted(workflow_node_executions, key=lambda x: x.created_at)
+
         for node_execution in workflow_node_executions:
             node_execution_id = node_execution.id
             tenant_id = trace_info.tenant_id  # Use from trace_info instead