LLM="HUGGINGFACE"
HF_TOKEN="<your_free_hugging_face_api_token_here>"
MODEL_ID="<hugging face supported repo id e.g. Qwen/Qwen2.5-3B-Instruct:featherless-ai>"
TEMPERATURE=<0.7 or set your own>
INPUT_COST_PER_1M_TOKENS=0
OUTPUT_COST_PER_1M_TOKENS=0