Update llm_helper.py

llm_helper.py

@@ -3,13 +3,8 @@ import os
 from dotenv import load_dotenv
 
 load_dotenv()
-llm = ChatGroq(groq_api_key=os.getenv("GROQ_API_KEY"), model_name="llama3-70b-8192")
-
+llm = ChatGroq(api_key=os.getenv("GROQ_API_KEY"), model_name="llama3-70b-8192")
 
 if __name__ == "__main__":
     response = llm.invoke("Two most important ingredient in samosa are ")
     print(response.content)
-
-
-
-