how plt.hist function works? code example

Example: matplotlib hist

# Import packages
import matplotlib.pyplot as plt
%matplotlib inline

# Create the plot
fig, ax = plt.subplots()

# Plot the histogram with hist() function
ax.hist(x, edgecolor = "black", bins = 5)

# Label axes and set title
ax.set_title("Title")
ax.set_xlabel("X_Label")
ax.set_ylabel("Y_Label")