Create llm_provider.py

llm_provider.py

@@ -0,0 +1,18 @@
+from langchain_groq import ChatGroq
+import os
+
+api=os.getenv('groq_api')
+
+def get_llm():
+    """
+    Returns the language model instance (LLM) using ChatGroq API.
+    The LLM used is Llama 3.1 with a versatile 70 billion parameters model.
+    """
+    return ChatGroq(
+        model="llama-3.3-70b-versatile",
+        temperature=0,
+        max_tokens=1024,
+        api_key=api
+    )
+
+llm = get_llm()