filter max from iterable for grouped element

[Christian]

Hi,

as beginner in python , I struggle  somewhat to filter out only the
maximum in the values for  and get hmax.
Maybe it easier when i change the structure of h?

Many thanks in advance
Christian


h = {'abvjv': ('asyak', 0.9014230420411024),
 'afqes': ('jarbm', 0.9327883839839753),
 'aikdj': ('jarbm', 0.9503941616408824),
 'ajbhn': ('jarbm', 0.9323583083061541),
 'ajrje': ('jbhdj', 0.9825125732711598),
 'anbrw': ('jarbm', 0.950801828672098)}


hmax = {'abvjv': ('asyak', 0.9014230420411024),
 'ajrje': ('jbhdj', 0.9825125732711598),
 'anbrw': ('jarbm', 0.950801828672098)}