import numpy as np
from matplotlib import pyplot as plt

plt.rcParams["figure.figsize"] = [7.50, 3.50]
plt.rcParams["figure.autolayout"] = True

fig = plt.figure()
ax = fig.add_subplot(projection='3d')

N = 10
x = np.random.rand(N)
y = np.random.rand(N)
z = np.random.rand(N)

ax.scatter(x, y, z, c=y, cmap='plasma', alpha=1, depthshade=False)

plt.show()