diff --git a/semantic_router/index/pinecone.py b/semantic_router/index/pinecone.py
index 85b8df353366743b28c3bf2881beadd8779d1598..d62ee1b1972215946ce7d67ffaa8e92f2b259470 100644
--- a/semantic_router/index/pinecone.py
+++ b/semantic_router/index/pinecone.py
@@ -273,7 +273,7 @@ class PineconeIndex(BaseIndex):
                             self.index_host = f"http://{self.index_host}"
                 index = self.client.Index(self.index_name, host=self.index_host)
                 self.host = self.index_host
-        return index 
+        return index
 
     async def _init_async_index(self, force_create: bool = False):
         index_stats = None