add correct relation

README.md

@@ -10,7 +10,7 @@ base_model_relation: finetune
 ---
 
 <p align="center">
-  <img alt="gpt-oss-safeguard-20b" src="https://raw.githubusercontent.com/openai/gpt-oss-safeguard/refs/heads/main/docs/gpt-oss-safeguard-20b.png">
+  <img alt="gpt-oss-safeguard-20b" src="https://raw.githubusercontent.com/openai/gpt-oss-safeguard/main/docs/gpt-oss-safeguard-20b.png">
 </p>
 <p align="center">
 <a href="https://huggingface.co/spaces/openai/gpt-oss-safeguard-20b"><strong>Try gpt-oss-safeguard</strong></a> ·
@@ -23,7 +23,7 @@ base_model_relation: finetune
 
 `gpt-oss-safeguard-120b` and `gpt-oss-safeguard-20b` are safety reasoning models built-upon gpt-oss. With these models, you can classify text content based on safety policies that you provide and perform a suite of foundational safety tasks. These models are intended for safety use cases. For other applications, we recommend using [gpt-oss models](https://huggingface.co/collections/openai/gpt-oss).
 
-This model `gpt-oss-safeguard-20b` (21B parameters with 3.6B active parameters) fits into GPUs with 16GB of VRAM. Check out [`gpt-oss-safeguard-120b`](https://huggingface.co/openai/gpt-oss-safeguard-120b) (117B parameters with 5.1B active parameters) for the larger model.
+This model `gpt-oss-safeguard-20b` (21B parameters with 3.6B active parameters) fits into GPUs with 16GB of VRAM. Check out [`gpt-oss-safeguard-20b`](https://huggingface.co/openai/gpt-oss-safeguard-120b) (117B parameters with 5.1B active parameters) for the larger model.
 
 Both models were trained on our [harmony response format](https://github.com/openai/harmony) and should only be used with the harmony format as it will not work correctly otherwise.