初始化项目，由ModelHub XC社区提供模型

Model: dp66/UMA-4B
Source: Original Platform

README.md

@@ -0,0 +1,25 @@
+---
+license: apache-2.0
+language:
+- en
+base_model:
+- Qwen/Qwen3-4B-Instruct-2507
+library_name: transformers
+---
+
+# UMA-4B
+
+Agentic RL fine-tuned model
+
+## Usage
+
+```python
+from transformers import AutoTokenizer, AutoModelForCausalLM
+
+tokenizer = AutoTokenizer.from_pretrained("dp66/UMA-4B")
+model = AutoModelForCausalLM.from_pretrained("dp66/UMA-4B")
+```
+
+## Training Details
+
+- Base Model: Qwen/Qwen3-4B-Instruct-2507