diff --git a/replicate_API.py b/replicate_API.py
index b58dfdb..870214d 100644
--- a/replicate_API.py
+++ b/replicate_API.py
@@ -164,7 +164,7 @@ class APIGenerateReplicate:
             generation_info = {
                 "timestamp": time.strftime("%Y-%m-%d %H:%M:%S"),
                 "parameters": safe_input_data,
-                "replicate_output": output
+                "replicate_output": str(output)
             }
             # ---