<s>[INST] write a python script that visualizes bezier curves [/INST] # Create a Bezier curve with parameter t and a numpy array of inital points points1 of any dimension.
from Bezier import Bezier
import numpy as np
t_points = np.arange(0, 1, 0.01) #  Creates an iterable list from 0 to 1.
points1 = np.array([[0, 0], [0, 8], [5, 10], [9, 7], [4, 3]]) #  Creates an array of coordinates.
curve1 = Bezier.Curve(t_points, points1) #  Returns an array of coordinates.

# plot with matplotlib
import matplotlib.pyplot as plt
plt.figure()
plt.plot(
	curve1[:, 0],   # x-coordinates.
	curve1[:, 1]    # y-coordinates.
)
plt.plot(
	points1[:, 0],  # x-coordinates.
	points1[:, 1],  # y-coordinates.
	'ro:'           # Styling (red, circles, dotted).
)
plt.grid()
plt.show()</s>\ <s>[INST] I cannot install the package Bezier from pip.  I get the following error: 

Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [1 lines of output]
      The BEZIER_INSTALL_PREFIX environment variable must be set.
      [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

I am working on Python 3.11 with Anaconda. I know that I need pip and cannot install Bezier from conda-forge. Can you tell me what I did wrong and how I can get your code to run? [/INST] It seems to be an issue on the maintainers' side. Try installing the latest version from their repository on Github rather than the outdated pip version in the meanwhile.</s>