test: Disable pylint false positive

Author: ruivieira

src/trustyai/visualizations/distance.py

@@ -9,7 +9,7 @@ class DistanceViz:
 
     def plot(self, explanations):
         """Plot the Levenshtein distance matrix"""
-        cmap = plt.cm.viridis
+        cmap = plt.cm.viridis # pylint: disable=no-member
 
         _, axes = plt.subplots()
         cax = axes.imshow(explanations.matrix, cmap=cmap, interpolation="nearest")