title: How to plot data with Axes3D in python?
body: <p>I need to plot data by using Axes3D of python. This is my code: </p>
  
  <pre><code>from mpl_toolkits.mplot3d import Axes3D
  import matplotlib.pyplot as plt
  import numpy as np
  
  x = [74, 74, 74, 74, 74, 74, 74, 74, 192, 74]
  y = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
  z =  [1455, 1219, 1240, 1338, 1276, 1298, 1292, 1157, 486, 1388]
  dx = np.ones(10)
  dy = np.ones(10)
  dz = [0,1,2,3,4,5,6,7,8,9]
  
  
  fig = plt.figure()
  ax = Axes3D(fig)
  ax.bar3d(x, y, z, dx, dy, dz, color='#00ceaa')
  ax.w_xaxis.set_ticklabels(x)
  ax.w_yaxis.set_ticklabels(y)
  ax.set_title("Data Analysis ")
  ax.set_xlabel('x')
  ax.set_ylabel('y')
  ax.set_zlabel('z')
  
  
  plt.show()
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/517UL.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/517UL.png" alt="enter image description here"></a></p>
  
  <p>My problem is that I expect to have a large bars that must look like histogram. But I don't have that result, That means it looks like this: </p>
  
  <p><a href="https://i.stack.imgur.com/SuRza.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/SuRza.png" alt="mat"></a></p>
  
  <p>What must I change in my code to have a figure like the second figure please? </p>