transformers gguf deepseek-ai/deepseek-math-7b-instruct deepseek-ai/deepseek-math-7b-base deepseek-ai/deepseek-math-7b-rl en base_model:ALBADDAWI/DeepCode-7B-Aurora-v2 base_model:quantized:ALBADDAWI/DeepCode-7B-Aurora-v2 license:mit endpoints_compatible region:us conversational