Update model: gemini-2.0-flash

backend/agents/delta_agent.py

@@ -14,7 +14,7 @@ from google.genai import types
 from ..models import Cabin, FlightOption, TripSearchRequest
 from ..tools.browser import BrowserSession
 
-_MODEL = "gemini-1.5-flash"
+_MODEL = "gemini-2.0-flash"
 _MAX_ITER = 30
 _ECONOMY_CLASSES = ["L", "U", "T", "X", "V"]
 _FIRST_CLASSES = ["Z", "D", "I"]

backend/agents/ihg_agent.py

@@ -17,7 +17,7 @@ from google.genai import types
 from ..models import HotelOption
 from ..tools.browser import BrowserSession
 
-_MODEL = "gemini-1.5-flash"
+_MODEL = "gemini-2.0-flash"
 _MAX_ITER = 30
 
 

backend/agents/resy_agent.py

@@ -15,7 +15,7 @@ from google.genai import types
 from ..models import RestaurantOption
 from ..tools.browser import BrowserSession
 
-_MODEL = "gemini-1.5-flash"
+_MODEL = "gemini-2.0-flash"
 _MAX_ITER = 20