Update rag.py

rag.py

@@ -3,6 +3,17 @@ from langchain.text_splitter import RecursiveCharacterTextSplitter
 from langchain.embeddings import HuggingFaceEmbeddings
 from langchain.vectorstores import FAISS
 from langchain.llms import Ollama  
+
+loader = DirectoryLoader('.', glob="all_dialogues.txt") 
+docs = loader.load()
+
+text_splitter = RecursiveCharacterTextSplitter(
+    chunk_size=1000, chunk_overlap=200
+)
+texts = text_splitter.split_documents(docs)
+embeddings = HuggingFaceEmbeddings(model_name="all-MiniLM-L6-v2")
+
+
 db = FAISS.load_local(
     folder_path="./",
     embeddings=HuggingFaceEmbeddings(model_name="all-MiniLM-L6-v2"),