Make the size of a heatmap bigger with seaborn

Question

I create a heatmap with seaborn

df1.index = pd.to_datetime(df1.index)
df1 = df1.set_index(\'TIMESTAMP\')
df1 = df1.resample(\'30min\').mean()
ax = sns.heatmap(         


        

Answer 1

add plt.figure(figsize=(16,5)) before the sns.heatmap and play around with the figsize numbers till you get the desired size

...

plt.figure(figsize = (16,5))

ax = sns.heatmap(df1.iloc[:, 1:6:], annot=True, linewidths=.5)