diff --git a/litellm/experimental_mcp_client/tolerant_result.py b/litellm/experimental_mcp_client/tolerant_result.py
index dce77135904..9522cb1c295 100644
--- a/litellm/experimental_mcp_client/tolerant_result.py
+++ b/litellm/experimental_mcp_client/tolerant_result.py
@@ -95,9 +95,7 @@ class TolerantCallToolResult(MCPCallToolResult):
         return MappingProxyType(
             {
                 **data,
-                "content": tuple(
-                    block if _block_is_valid(block) else _as_text_block(block) for block in content
-                ),
+                "content": tuple(block if _block_is_valid(block) else _as_text_block(block) for block in content),
             }
         )