Merge pull request #583 from mikylucky/mikylucky-fix-issue-581

Fixed matplotlib plot style

Author: robertmartin8

pypfopt/plotting.py

@@ -17,7 +17,7 @@
 from . import CLA, EfficientFrontier, exceptions, risk_models
 
 try:
-    plt.style.use("seaborn-deep")
+    plt.style.use("seaborn-v0_8-deep")
 except Exception:  # pragma: no cover
     pass