Relicense model under Apache-2.0

LICENSE

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LICENSE.txt

@@ -1,90 +0,0 @@
-NVIDIA License
-
-1. Definitions
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-"Safe Model" means ShieldGemma-2B, which is a series of safety content moderation models
-designed to moderate four categories of harmful content: sexually explicit material,
-dangerous content, hate speech, and harassment, and which you separately obtain from
-Google at https://huggingface.co/google/shieldgemma-2b.
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-2. License Grant
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README.md

@@ -11,6 +11,7 @@ language:
 base_model:
 - Efficient-Large-Model/Sana_1600M_512px_diffusers
 pipeline_tag: text-to-image
+license: apache-2.0
 ---
 <p align="center" style="border-radius: 10px">
   <img src="https://raw.githubusercontent.com/NVlabs/Sana/refs/heads/main/asset/logo.png" width="35%" alt="logo"/>
@@ -43,7 +44,7 @@ Source code is available at https://github.com/NVlabs/Sana.
 - **Model type:** Linear-Diffusion-Transformer-based text-to-image generative model
 - **Model size:** 1648M parameters
 - **Model resolution:** This model is developed to generate 512px based images with multi-scale heigh and width.
-- **License:** [NSCL v2-custom](./LICENSE.txt). Governing Terms:  NVIDIA License.  Additional Information:  [Gemma Terms of Use  |  Google AI for Developers](https://ai.google.dev/gemma/terms) for Gemma-2-2B-IT, [Gemma Prohibited Use Policy  |  Google AI for Developers](https://ai.google.dev/gemma/prohibited_use_policy).
+- **License:** [Apache License 2.0](./LICENSE). Additional Information:  [Gemma Terms of Use  |  Google AI for Developers](https://ai.google.dev/gemma/terms) for Gemma-2-2B-IT, [Gemma Prohibited Use Policy  |  Google AI for Developers](https://ai.google.dev/gemma/prohibited_use_policy).
 - **Model Description:** This is a model that can be used to generate and modify images based on text prompts. 
 It is a Linear Diffusion Transformer that uses one fixed, pretrained text encoders ([Gemma2-2B-IT](https://huggingface.co/google/gemma-2-2b-it))
 and one 32x spatial-compressed latent feature encoder ([DC-AE](https://hanlab.mit.edu/projects/dc-ae)).