[FR] Add requirements.txt with pinned versions for reproducible deployment

[chirag127]

Use case

Reproducing README's Transformers deployment fails silently on version mismatches. config.json declares "transformers_version": "4.45.2" but no requirements.txt exists at repo root.

Proposal

Add requirements.txt pinning: transformers==4.45.2, torch>=2.1, accelerate, einops (imported at modeling_minimax_m1.py:14), optimum-quanto (used by main.py:1 QuantoConfig), flash-attn (optional).

Existing art

docs/transformers_deployment_guide.md says pip install transformers torch accelerate — omits einops and optimum-quanto, causing ImportError when running main.py.

Not a bug

Inference works with correct manual installs; this is a DX/reproducibility gap.

Thanks for maintaining MiniMax-AI/MiniMax-M1!