Update agent.py

agent.py

@@ -52,9 +52,7 @@ from langchain_community.llms import HuggingFaceHub
 from langchain.prompts import PromptTemplate
 from langchain.chains import LLMChain
 from langchain.agents import initialize_agent, Tool, AgentType
-from transformers import pipeline
 from transformers import AutoTokenizer, AutoModelForCausalLM, pipeline
-from transformers import AutoTokenizer, AutoModelForCausalLM
 from huggingface_hub import login