## Import numpy and register the object in the symbol table
import numpy as np

## Import matplotlib and register plot object in the symbol table
import matplotlib.pyplot as plt
import matplotlib.cm  as cm
from matplotlib.backend_bases import MouseButton
from matplotlib.animation import FuncAnimation

### Import seaborn and register seaborn object in the symbol table
# import seaborn as sns

### Import pandas and register pandas object in the symbol table
# import pandas as pd

### Import bokeh and register bokeh objects in the symbol table
# from bokeh.layouts import column, row
# from bokeh.plotting import ColumnDataSource, figure, output_file, show