refac: logit bias handling

2025-12-16 13:49:00 -05:00
parent 59d6eb2bad
commit 0eb33e8e12
3 changed files with 21 additions and 17 deletions
--- a/backend/open_webui/utils/middleware.py
+++ b/backend/open_webui/utils/middleware.py
@@ -1100,9 +1100,10 @@ def apply_params_to_form_data(form_data, model):

        if "logit_bias" in params and params["logit_bias"] is not None:
            try:
-                form_data["logit_bias"] = json.loads(
-                    convert_logit_bias_input_to_json(params["logit_bias"])
-                )
+                logit_bias = convert_logit_bias_input_to_json(params["logit_bias"])
+
+                if logit_bias:
+                    form_data["logit_bias"] = json.loads(logit_bias)
            except Exception as e:
                log.exception(f"Error parsing logit_bias: {e}")