Update agent.py

agent.py

@@ -56,7 +56,7 @@ class MyAgent:
     This class-based approach ensures clean management of dependencies.
     """
 
-    def __init__(self, provider: str = "google"):
+    def __init__(self, provider: str = "groq"):
         """
         Initializes the agent, setting up LLMs and the FAISS retriever.
         Args:
@@ -65,7 +65,7 @@ class MyAgent:
         print(f"Initializing agent with provider: {provider}")
         
         self.llm = self._build_llm(provider)
-        self.vision_llm = ChatGoogleGenerativeAI(model="gemini-2.5-flash", temperature=0)
+        self.vision_llm = ChatGoogleGenerativeAI(model="gemini-1.5-flash", temperature=0)
         self.retriever = self._get_retriever()
         
     def _get_retriever(self):