deff1(a):return a;deff2(a, b):return a, b
map_fun ={"1":[f1,555],"2":[f2,[666,777]]}
list_value = map_fun.get(input("key value"))if list_value:list_value[0](*list_value[1])
deff1(a):return a;deff2(a, b):return a, b
list_fun =[{"name": f1,"params":{"a":5}},{"name": f2,"params":{"a":6,"b":7}}]for v in list_fun:v.get("name")(**v.get("params"))