Fix a deprecation warning of matplotlib (#560)

qiskit-community · Sep 20, 2023 · d6cb5fc · d6cb5fc
1 parent e4804af
commit d6cb5fc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/qiskit_optimization/applications/bin_packing.py b/qiskit_optimization/applications/bin_packing.py
@@ -118,7 +118,7 @@ def get_figure(self, result: Union[OptimizationResult, np.ndarray]) -> Figure:
         """
         import matplotlib.pyplot as plt
 
-        colors = plt.cm.get_cmap("jet", len(self._weights))
+        colors = plt.colormaps["jet"].resampled(len(self._weights))
         items_in_bins = self.interpret(result)
         num_bins = len(items_in_bins)
         fig, axes = plt.subplots()