refactor: The first refactored version for sdk release (#907)

Co-authored-by: chengfangyin2 <chengfangyin3@jd.com>

dbgpt/util/memory_utils.py

@@ -0,0 +1,11 @@
+from typing import Any
+from pympler import asizeof
+
+
+def _get_object_bytes(obj: Any) -> int:
+    """Get the bytes of a object in memory
+
+    Args:
+        obj (Any): The object to return the bytes
+    """
+    return asizeof.asizeof(obj)