Fix for pyton3.9

Author: BruceWouaigne

linkup/client.py

@@ -248,8 +248,8 @@ def _get_search_params(
         output_type: Literal["searchResults", "sourcedAnswer", "structured"],
         structured_output_schema: Union[Type[BaseModel], str, None],
         include_images: Union[bool, None] = None,
-    ) -> Dict[str, str]:
-        params: Dict[str, str] = dict(
+    ) -> Dict[str, Union[str, bool]]:
+        params: Dict[str, Union[str, bool]] = dict(
             q=query,
             depth=depth,
             outputType=output_type,

linkup/types.py

@@ -1,4 +1,4 @@
-from typing import List
+from typing import List, Union
 
 from pydantic import BaseModel
 
@@ -41,7 +41,7 @@ class LinkupSearchResults(BaseModel):
         results: The results of the Linkup search.
     """
 
-    results: List[LinkupSearchTextResult | LinkupSearchImageResult]
+    results: List[Union[LinkupSearchTextResult | LinkupSearchImageResult]]
 
 
 class LinkupSource(BaseModel):