import os

from pathlib import Path

try:

from dotenv import load_dotenv

# Try loading from global config first

global_env = Path.home() / ".config" / "lambda-agent" / "config.env"

if global_env.exists():

load_dotenv(dotenv_path=global_env)

# Allow local .env to override global configs

load_dotenv(override=True)

except ImportError:

print(

"Warning: python-dotenv not installed. If you are using a .env file, it will not be loaded."

)

API_KEY = os.getenv("API_KEY")

MODEL_NAME = os.getenv("MODEL_NAME", "gemini-3.1-pro-preview")

# Models available for /models switching

AVAILABLE_MODELS = [

"gemini-3.1-pro-preview",

"gemini-3-flash-preview",

"gemini-3.1-flash-lite-preview",

"gemini-2.5-pro",

"gemini-2.5-flash",

"gemini-2.5-flash-lite",

"gemma-4-26b-a4b-it",

"gemma-4-31b-it",

]