how to plot a graph in python

Python has several libraries for data visualization. The most commonly used library is Matplotlib. Matplotlib is a 2D plotting library that helps in creating static, animated, and interactive visualizations in Python. To plot a graph using Matplotlib, follow the below steps:

1. Import the required packages:

   main.py
   import matplotlib.pyplot as plt
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2. Prepare data for the graph:

   main.py
   x = [1, 2, 3, 4, 5]
   y = [2, 4, 6, 8, 10]
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3. Plot the data:

   main.py
   plt.plot(x, y)
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4. Add labels and title to the graph:

   main.py
   plt.xlabel("X-axis label")
   plt.ylabel("Y-axis label")
   plt.title("Title of the graph")
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5. Show the graph:

   main.py
   plt.show()
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Here is the complete code:

main.py
import matplotlib.pyplot as plt

# Prepare data
x = [1, 2, 3, 4, 5]
y = [2, 4, 6, 8, 10]

# Plot the data
plt.plot(x, y)

# Add labels and title
plt.xlabel("X-axis label")
plt.ylabel("Y-axis label")
plt.title("Title of the graph")

# Show the graph
plt.show()
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This will create a simple line graph with the given data. You can customize the graph by using different types of plots like a scatter plot, bar plot, etc., and by tweaking the styling options.