Update setup.py

Author: GoooDte

setup.py

@@ -6,7 +6,7 @@
 
 setup(
     name='deepke',  # 打包后的包文件名
-    version='2.2.1',    #版本号
+    version='2.2.6',    #版本号
     keywords=["pip", "RE","NER","AE"],    # 关键字
     description='DeepKE is a knowledge extraction toolkit for knowledge graph construction supporting low-resource, document-level and multimodal scenarios for entity, relation and attribute extraction.',  # 说明
     license="MIT",  # 许可