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Python 2 and python 3 compatible print statements #8

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Python 2 and python 3 compatible print statements 
According to your video this code is backwards compatible.
I fixed it to work in both Python 2 and 3. See: http://python-future.org/compatible_idioms.html for compatibility tips.
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@ObrianMcKenzieAvans
ObrianMcKenzieAvans authored May 21, 2017
commit 5539697b76c35a2c45acf2d1b732857433e20521
6 changes: 3 additions & 3 deletions demo.py
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Expand Up @@ -39,10 +39,10 @@ def run():
initial_b = 0 # initial y-intercept guess
initial_m = 0 # initial slope guess
num_iterations = 1000
print "Starting gradient descent at b = {0}, m = {1}, error = {2}".format(initial_b, initial_m, compute_error_for_line_given_points(initial_b, initial_m, points))
print "Running..."
print("Starting gradient descent at b = {0}, m = {1}, error = {2}".format(initial_b, initial_m, compute_error_for_line_given_points(initial_b, initial_m, points)))
print("Running...")
[b, m] = gradient_descent_runner(points, initial_b, initial_m, learning_rate, num_iterations)
print "After {0} iterations b = {1}, m = {2}, error = {3}".format(num_iterations, b, m, compute_error_for_line_given_points(b, m, points))
print("After {0} iterations b = {1}, m = {2}, error = {3}".format(num_iterations, b, m, compute_error_for_line_given_points(b, m, points)))

if __name__ == '__main__':
run()