relocate arviz style line position

Author: mjhajharia

pymc3/distributions/continuous.py

@@ -4230,12 +4230,12 @@ class Interpolated(BoundedContinuous):
         import pymc3 as pm
         import arviz as az
         from scipy.stats import gamma
+        plt.style.use('arviz-darkgrid')
         rv = gamma(1.99)
         x = np.linspace(rv.ppf(0.01),rv.ppf(0.99), 1000)
         points = np.linspace(x[0], x[-1], 50)
         pdf = rv.pdf(points)
         interpolated = pm.Interpolated.dist(points, pdf)
-        plt.style.use('arviz-darkgrid')
         fig, ax = plt.subplots(1, 1)
         ax.plot(x, rv.pdf(x), 'C0', linestyle = '--',  label='Original Gamma pdf',alpha=0.8,lw=2)
         ax.plot(points, pdf, color='black', marker='o', label='Lattice Points',alpha=0.5,linestyle='')