add markdown to the payload

tool.py

@@ -27,14 +27,7 @@ class BrightDataScraperTool(Tool):
         super().__init__()
 
     def forward(self, url) -> str:
-        url_str, file_path = self._coerce_url_input(url)
-
-        if file_path:
-            try:
-                with open(file_path, "r", encoding="utf-8", errors="ignore") as f:
-                    return f.read()
-            except OSError as exc:
-                return json.dumps({"error": f"Failed to read uploaded file: {exc}"})
+        url_str, _ = self._coerce_url_input(url)
 
         if not url_str:
             return json.dumps({"error": "No valid URL provided"})
@@ -68,25 +61,16 @@ class BrightDataScraperTool(Tool):
 
     def _coerce_url_input(self, raw) -> Tuple[Optional[str], Optional[str]]:
         if isinstance(raw, str):
-            if raw.startswith("{") and "path" in raw:
-                parsed = self._parse_file_dict_string(raw)
-                if parsed:
-                    raw = parsed
-                else:
-                    return raw, None
-            else:
-                return raw, None
+            return raw, None
 
         if isinstance(raw, dict):
-            file_path = raw.get("path") or raw.get("name")
-            if file_path and os.path.isfile(file_path):
-                return None, file_path
-
             orig_name = raw.get("orig_name")
             if isinstance(orig_name, str) and orig_name:
-                if orig_name.startswith(("http://", "https://")):
-                    return orig_name, None
-                return f"https://{orig_name}", None
+                return self._ensure_scheme(orig_name), None
+
+            url_value = raw.get("url")
+            if isinstance(url_value, str):
+                return url_value, None
 
         return None, None