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examples/benchmark_fftx/run_fieldplots_Ex.py

@@ -15,7 +15,7 @@
 import pandas as pd
 
 import amrex.space3d as amr
-from impactx import ImpactX, RefPart, distribution, elements
+from impactx import ImpactX, distribution, elements
 
 # theory data from eq. (1) in Mayes, sampled to text files in
 theory = pd.read_csv("Ex_Mayes.dat", header=0, sep=r"\s+")