combining dicts into one dict when not all keys are in both dicts

[BashBedlam]

Your dictionaries are defined incorrectly but other than that, the code seems to be functioning as expected.

dict1 = {'AFG': 'Afghanistan', 'ALB': 'Albania', 'ALG': 'Algeria'}
dict2 = {'AFG': {'Gold': 0, 'Silver': 0, 'Bronze': 2, 'Total': 2},
		'ALG': {'Gold': 5, 'Silver': 4, 'Bronze': 8, 'Total': 17}}

def switch_to_full_name(dict1,dict2):
    if isinstance(dict1, dict) and isinstance(dict2, dict):
        for k in dict1:
            if k in dict2:
                comb_dict = dict(zip(dict1.values(), dict2.values()))
        return comb_dict
    else:
        return "Input must be a dictionary"

print (switch_to_full_name (dict1, dict2))

Output:
{'Afghanistan': {'Gold': 0, 'Silver': 0, 'Bronze': 2, 'Total': 2}, 'Albania': {'Gold': 5, 'Silver': 4, 'Bronze': 8, 'Total': 17}}