Update pipeline.py

pipeline.py

@@ -12,7 +12,7 @@ from langchain.embeddings import HuggingFaceEmbeddings
 from langchain.vectorstores import FAISS
 from langchain.chains import RetrievalQA
 
-from smolagents import DuckDuckGoSearchTool, ManagedAgent, LiteLLMModel ,CodeAgent, 
+from smolagents import DuckDuckGoSearchTool, ManagedAgent, LiteLLMModel ,CodeAgent,  HfApiModel
 from pydantic import BaseModel, Field, ValidationError, validator
 from mistralai import Mistral