Add main_language to model requests

Update status of Intel/neural-chat-7b-v3-1_eval_request_False_float16_Original to FINISHED

Update status of Intel/neural-chat-7b-v3-1_eval_request_False_float16_Original to RUNNING

Update status of Intel/neural-chat-7b-v3-3_eval_request_False_float16_Original to FINISHED

Update status of Intel/neural-chat-7b-v3-3_eval_request_False_float16_Original to RUNNING

Add Intel/neural-chat-7b-v3-3 to eval queue

Add Intel/neural-chat-7b-v3-1 to eval queue