Delete llm.py

llm.py

@@ -1,19 +0,0 @@
-import os
-from langchain_groq import ChatGroq
-
-def get_llm():
-    """
-    Returns the language model instance (LLM) using ChatGroq API.
-    The LLM used is Llama 3.3 with a versatile 70 billion parameter model.
-    """
-    api_key = os.getenv("CHAT_GROQ_API_KEY")
-    if not api_key:
-        raise ValueError("Please set the CHAT_GROQ_API_KEY environment variable.")
-    
-    llm = ChatGroq(
-        model="llama-3.3-70b-versatile",
-        temperature=0,
-        max_tokens=1024,
-        api_key=api_key
-    )
-    return llm