Update llm_providers.py

llm_providers.py

@@ -1,6 +1,7 @@
 from langchain_anthropic import ChatAnthropic
 from langchain_openai import ChatOpenAI
 from langchain_ollama import ChatOllama
+from langchain_google_genai import ChatGoogleGenerativeAI
 from langchain_core.language_models.base import BaseLanguageModel
 from langchain_core.messages import BaseMessage, HumanMessage, AIMessage
 from typing import Optional, Dict, List, Any, Sequence
@@ -41,7 +42,7 @@ class LLMProvider:
         
         # Google Gemini
         if google_key := os.getenv('GOOGLE_API_KEY') or self.api_keys.get('Gemimi'): 
-            self.providers['Gemini'] = ChatGemini(api_key=google_key)
+            self.providers['Gemini'] = ChatGoogleGenerativeAI(api_key=google_key)
         
         # Anthropicsel
         if anthropic_key := os.getenv('ANTHROPIC_API_KEY')  or self.api_keys.get('Claude'):