import asyncio
from langchain_google_genai import ChatGoogleGenerativeAI

try:
    # Check if there's already a running event loop
    asyncio.get_event_loop()
except RuntimeError:
    # If not, create a new event loop
    asyncio.set_event_loop(asyncio.new_event_loop())

llm=ChatGoogleGenerativeAI(model="gemini-1.5-flash",verbose=True)