Update embedding_manager.py

embedding_manager.py

@@ -15,8 +15,8 @@ class EmbeddingManager:
         self,
         pdf_path: str,
         base_dir: str = "./embeddings",
-        chunk_size: int = 2048,
-        chunk_overlap: int = 128,
+        chunk_size: int = 512,
+        chunk_overlap: int = 64,
         embedding_model: str = "text-embedding-3-large",
         openai_api_key_env: str = "OPENAI_API_KEY",
     ):