import os

# Secrets and environment variables
OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")
MY_PUBMED_EMAIL = os.getenv("MY_PUBMED_EMAIL")
HF_TOKEN = os.getenv("HF_TOKEN")

# Default OpenAI Model
OPENAI_DEFAULT_MODEL = "gpt-4o"

# Hugging Face Model for Medical Image Analysis
HF_IMAGE_MODEL = "subh71/medical"

# PubMed and summarization settings
MAX_PUBMED_RESULTS = 5
SUMMARIZATION_CHUNK_SIZE = 512