Not sure under which situations a cache file might exist that does
not contain a valid JSON structure, but just in case to cover
the possibility of this happening a try catch block has been added
If the cache is somehow not valid the cache will be discarded an a
a new cache will be stored instead
Fixes #12
Not sure under which situations a cache file might exist that does not contain a valid JSON structure, but just in case to cover the possibility of this happening a try catch block has been added
If the cache is somehow not valid the cache will be discarded an a a new cache will be stored instead