+ ~vi ~Rt^RIHt^RIt^RIHtHtHt^RIH t H t ^RI H t H t RRlt] !R] R 7tR R ltR#) z&Useful decorators for Traitlets users.) annotationsN) Parameter Signature signature)AnyTypeVar) HasTraits Undefinedc V^8dQhRRRR/#)valuerreturn)formats"r@s3," 33,<  Cy!Cr