Update app.py

app.py

@@ -5,13 +5,12 @@ from langchain_pinecone import Pinecone
 from langchain_openai import ChatOpenAI
 from langchain_community.llms import HuggingFacePipeline
 from langchain_community.embeddings import HuggingFaceEmbeddings
-from dotenv import load_dotenv
+#from dotenv import load_dotenv
 import torch
 from transformers import AutoModelForCausalLM, AutoModelForSequenceClassification, pipeline, AutoTokenizer
 from huggingface_hub import login
 
-# Load environment variables
-load_dotenv()
+
 login(token=os.getenv('HF_KEY'))
 
 # Initialize Embedding Model