Dimitri dimi-tree

	"""
	Mars Rover
	A simple program in Python that takes in commands and moves one or more robots around Mars.
	- The world should be modelled as a grid with size m x n
	- Your program should read the input, update the robots, and print out the final states
	of the robots
	- Each robot has a position (x, y), and an orientation (N, E, S, W)
	- Each robot can move forward one space (F), rotate left by 90 degrees (L), or rotate
	right by 90 degrees (R)
	- If a robot moves off the grid, it is marked as ‘lost’ and its last valid grid position and

	from django.db import models


	class Member(models.Model):
	# RE: null vs blank
	#
	# NULL https://docs.djangoproject.com/en/1.10/ref/models/fields/#null
	# Avoid using null on string-based fields such as CharField and TextField because
	# empty string values will always be stored as empty strings, not as NULL.
	#

	"""Visualizing Data"""

	import matplotlib.pyplot as plt
	from collections import Counter

	## Bar charts

	def make_chart_simple_bar_chart(plt):
	movies = ["Annie Hall", "Ben-Hur", "Casablanca", "Gandhi", "West Side Story"]
	num_oscars = [5, 11, 3, 8, 10]