feature: deer-flow支持从datamate获取外部接入模型 (#83)

* feature: deer-flow支持从datamate获取外部接入模型

runtime/ops/examples/test_operator/process.py

@@ -0,0 +1,10 @@
+
+from typing import Dict, Any
+
+from datamate.core.base_op import Mapper
+
+
+class TestMapper(Mapper):
+    def execute(self, sample: Dict[str, Any]) -> Dict[str, Any]:
+        sample[self.text_key] += "\n####################\n"
+        return sample