Add loggers for debugging (#1796)

mem0/vector_stores/chroma.py

@@ -24,6 +24,8 @@ except ImportError:
 
 from mem0.vector_stores.base import VectorStoreBase
 
+logger = logging.getLogger(__name__)
+
 
 class OutputData(BaseModel):
     id: Optional[str]  # memory id
@@ -151,6 +153,7 @@ class ChromaDB(VectorStoreBase):
             payloads (Optional[List[Dict]], optional): List of payloads corresponding to vectors. Defaults to None.
             ids (Optional[List[str]], optional): List of IDs corresponding to vectors. Defaults to None.
         """
+        logger.info(f"Inserting {len(vectors)} vectors into collection {self.collection_name}")
         self.collection.add(ids=ids, embeddings=vectors, metadatas=payloads)
 
     def search(