diff --git a/src/openai/types/beta/assistant_create_params.py b/src/openai/types/beta/assistant_create_params.py
index 84cd4425d1..f857f402b9 100644
--- a/src/openai/types/beta/assistant_create_params.py
+++ b/src/openai/types/beta/assistant_create_params.py
@@ -191,7 +191,23 @@ class ToolResourcesFileSearch(TypedDict, total=False):
     """
 
 
+class ToolResourcesFunction(TypedDict, total=False):
+    name: str
+    """
+    Function name.
+    """
+    
+    file_ids: List[str]
+    """
+    A list of [file](https://platform.openai.com/docs/api-reference/files) IDs made
+    available to the `code_interpreter` tool. There can be a maximum of 20 files
+    associated with the tool.
+    """
+
+
 class ToolResources(TypedDict, total=False):
     code_interpreter: ToolResourcesCodeInterpreter
 
     file_search: ToolResourcesFileSearch
+    
+    function: List[ToolResourcesFunction]