Remove unused import in hadec.py
Remove unused import in hadec.py
pllim/astropy,mhvk/astropy,astropy/astropy,lpsinger/astropy,larrybradley/astropy,saimn/astropy,StuartLittlefair/astropy,saimn/astropy,mhvk/astropy,lpsinger/astropy,larrybradley/astropy,larrybradley/astropy,StuartLittlefair/astropy,saimn/astropy,astropy/astropy,StuartLittlefair/astropy,StuartLittlefair/astropy,pllim/astropy,pllim/astropy,mhvk/astropy,StuartLittlefair/astropy,pllim/astropy,astropy/astropy,saimn/astropy,mhvk/astropy,astropy/astropy,lpsinger/astropy,astropy/astropy,larrybradley/astropy,lpsinger/astropy,larrybradley/astropy,saimn/astropy,pllim/astropy,lpsinger/astropy,mhvk/astropy