title: how to add bar value on the top (catplot seaborn )?
body: <p>Data is in below form:</p>
  
  <pre><code>first_name nick_name              activity                         duration            
    Harish   Escorts   MC GUARD ASSEMBLY WITH CABINATE BRACKET          226   
    Harish   Escorts   COOLANT TANK AND SIDE DOORS, OPP DOORS           225   
  Narasaraj  Escorts   MC GUARD ASSEMBLY WITH CABINATE AND BRACKET MO   225   
  Narasaraj  Escorts   COOLANT TANK AND SIDE DOORS, OPP DOORS ASSEMBLY  150
  PurushothamEscorts   PNEUMATIC AND LUBRICATION ASSEMBLY                55
  Shivu      Escorts   CABLE CARRIER AND AXIS MOTOR ASSEMBLY            123
  </code></pre>
  
  <p>Using seaborn I am doing a barplot: </p>
  
  <pre><code>import pandas as pd
  import matplotlib.pyplot as plt
  import seaborn as sns
  sns.set(style="ticks", color_codes=True)
  
  
  df = pd.read_excel('VMC &amp; HMC data (sep&amp;oct-15).xlsx',  index = False)
  
  df1 = df1[[ "first_name" , "nick_name", "activity" , "duration"]]
  
  g = sns.catplot(x= 'first_name', y = 'duration', hue = 'activity' , data = df1, kind = 'bar', dodge=False, palette="deep", ci = None)
  
  plt.ylim(0,300)
  plt.gcf().autofmt_xdate()
  
  for index, row in df1.iterrows():
      g.text(row.name,row.first_name,row.duration, color='black', ha="center")
  </code></pre>
  
  <p>It throws me error as :</p>
  
  <pre><code>AttributeError: 'FacetGrid' object has no attribute 'text'
  </code></pre>
  
  <p>How to add values of bar on top of the bar??
  <a href="https://i.stack.imgur.com/U22v8.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/U22v8.png" alt="No values at the top of the bar"></a></p>