Update trace.py

trace.py

@@ -21,9 +21,6 @@ def trace_wandb(config,
         name = "" if (chain == None) else type(chain).__name__,
         status_code = "success" if (str(err_msg) == "") else "error",
         status_message = str(err_msg),
-        metadata = {"chunk_overlap": "" if (is_rag_off) else config["chunk_overlap"],
-                    "chunk_size": "" if (is_rag_off) else config["chunk_size"],
-                   } if (str(err_msg) == "") else {},
         inputs = {"is_rag": not is_rag_off,
                   "prompt": prompt,
                   "chain_prompt": (str(chain.prompt) if (is_rag_off) else