transformers safetensors cohere text-generation mergekit merge conversational base_model:CohereForAI/c4ai-command-r-08-2024 base_model:merge:CohereForAI/c4ai-command-r-08-2024 base_model:TheDrummer/Star-Command-R-32B-v1 base_model:merge:TheDrummer/Star-Command-R-32B-v1 autotrain_compatible text-generation-inference endpoints_compatible region:us