Update README.md

README.md

@@ -8,7 +8,7 @@ library_name: transformers
 ## alpha-umi-planner-7b
 
 ## Introduction
-alpha-umi-planner-7b is the 7b version planner model of the $\alpha$-UMi multi-LLM tool learning agent framework proposed by *''Small LLMs Are Weak Tool Learners: A Multi-LLM Agent''*.
+alpha-umi-planner-7b is the 7b version planner model of the alpha-UMi multi-LLM tool learning agent framework proposed by *''Small LLMs Are Weak Tool Learners: A Multi-LLM Agent''*.
 
 It can collaborate with alpha-umi-planner(7b/13b) and alpha-umi-caller(7b/13b) to form a multi-LLM agent system.