Fix: Read file content when smolagents sends URL as file upload

tool.py

@@ -231,7 +231,17 @@ class BrightDataDatasetTool(Tool):
                 return self._extract_url_from_text(raw)
 
         if isinstance(raw, dict):
-            # Check for direct url field first (common in Gradio FileData from smolagents)
+            # Check if this is a Gradio FileData with a path to read
+            path_value = raw.get("path")
+            if isinstance(path_value, str) and os.path.isfile(path_value):
+                # Read the file content (smolagents writes URL as file content)
+                file_content = self._read_text_file(path_value)
+                if file_content:
+                    extracted = self._extract_url_from_text(file_content)
+                    if extracted:
+                        return extracted
+
+            # Check for direct url field (common in Gradio FileData from smolagents)
             url_value = raw.get("url")
             if isinstance(url_value, str):
                 if url_value.startswith(("http://", "https://")):