ignore gradio api temp file

tool.py

@@ -211,6 +211,8 @@ class BrightDataDatasetTool(Tool):
             return None
 
         if isinstance(raw, str):
+            if raw.lstrip().startswith("<"):
+                return None
             if raw.strip().startswith("{") and "orig_name" in raw:
                 parsed = self._parse_file_dict_string(raw)
                 if parsed:
@@ -233,6 +235,16 @@ class BrightDataDatasetTool(Tool):
             if isinstance(url_value, str):
                 if url_value.startswith(("http://", "https://")):
                     return url_value
+                if url_value.startswith("/gradio_api/file="):
+                    file_path = url_value.split("=", 1)[-1]
+                    if os.path.isfile(file_path):
+                        try:
+                            with open(file_path, "r", encoding="utf-8", errors="ignore") as fh:
+                                text = fh.read().strip()
+                                if text and not text.lstrip().startswith("<"):
+                                    return self._ensure_scheme(text)
+                        except OSError:
+                            pass
                 return None
 
         return None