如何将数据框像元值作为传递给函数的变量名返回

def return_data_frame(*args):
    return args

df1 = pd.DataFrame({'A': [1, 2, 3], 'B': [4, 5, 6]})
df2 = pd.DataFrame({'X': [7, 8, 9], 'Y': [10, 11, 12]})

result = return_data_frame(df1, df2)
print(result)

(<DataFrame>, <DataFrame>)

def return_data_frame(**kwargs):
    return kwargs

df1 = pd.DataFrame({'A': [1, 2, 3], 'B': [4, 5, 6]})
df2 = pd.DataFrame({'X': [7, 8, 9], 'Y': [10, 11, 12]})

result = return_data_frame(data1=df1, data2=df2)
print(result)

{'data1': <DataFrame>, 'data2': <DataFrame>}