摆脱plt.subplots中的空白图

Question

new_loans['loan_condition'].head()

0    Good Loan
1     Bad Loan
2    Good Loan
3    Good Loan
4    Good Loan
Name: loan_condition, dtype: object


f, ax = plt.subplots(1, 2, figsize=(16,8))

colors = ["#3791D7", "#D72626"]
labels ="Good Loans", "Bad Loans"

plt.suptitle('Information on Loan Conditions', fontsize=20)

new_loans["loan_condition"].value_counts().plot.pie(explode=[0,0.25], autopct='%1.2f%%', ax=ax[0], shadow=True, colors=colors, 
                                            labels=labels, fontsize=12, startangle=70)

上面生成了这些图：

如何摆脱右侧的空白区域？

我尝试了plt.subplots(1,1, figsize=(16,8)，但遇到了以下错误：TypeError: 'AxesSubplot' object does not support indexing

我也将ax=ax[0]替换为ax，但出现以下错误：numpy.ndarray' object has no attribute 'get_figure'

当我在Squeeze = False中使用plt.subplots时，代码仍然无法正常工作。