Update modelo.py

modelo.py

@@ -4,7 +4,7 @@ from langchain.chains.combine_documents.stuff import StuffDocumentsChain
 from langchain.chains import RetrievalQA
 from langchain.text_splitter import RecursiveCharacterTextSplitter
 from langchain_openai import ChatOpenAI
-from langchain_community.vectorstores import FAISS
+from langchain_community.vectorstores import FAISS  #Facebook AI Similarity Search
 from langchain_community.document_loaders import HuggingFaceDatasetLoader
 from langchain_community.embeddings import HuggingFaceEmbeddings
 
@@ -26,7 +26,7 @@ def get_chain():
         data = loader.load()
 
         #Dividir en chucks, esto es super importante
-        text_splitter = RecursiveCharacterTextSplitter(chunk_size=1000, chunk_overlap=150)
+        text_splitter = RecursiveCharacterTextSplitter(chunk_size=128, chunk_overlap=32)
         
         docs = text_splitter.split_documents(data)
         #DB y retriever