Update process_aware_rag.py

process_aware_rag.py

@@ -59,7 +59,7 @@ class ProcessAwareRAG:
         
         # Initialize LLM
         genai.configure(api_key=os.getenv('GOOGLE_API_KEY'))
-        self.llm = genai.GenerativeModel('gemini-1.5-flash')
+        self.llm = genai.GenerativeModel('gemini-2.5-flash-lite')
         
     def retrieve_graph_context(self, classification: Dict) -> Dict:
         """Retrieve relevant context from knowledge graph"""