CODE EXAMPLE FOR PYTHON

dataframe plot histogram

# plot all
df.hist(figsize=(20,30), bins=25, 
grid=False, figsize=(12,8), color='#86bf91', zorder=2, rwidth=0.9)

# plot specific columns
df.hist(column='columns')

# or
ax = df.hist(column='session_duration_seconds', bins=25, 
grid=False, figsize=(12,8), color='#86bf91', zorder=2, rwidth=0.9)