Use context managers for validation

Author: matthewfeickert

validation/multichan_coupledhistosys_histfactory/makedata.py

@@ -1,8 +1,8 @@
-import ROOT
-
 import json
 import sys
 
+import ROOT
+
 with open(sys.argv[1], encoding="utf-8") as source_file:
     source_data = json.load(source_file)
 root_file = sys.argv[2]

validation/multichan_coupledoverall_histfactory/makedata.py

@@ -1,8 +1,8 @@
-import ROOT
-
 import json
 import sys
 
+import ROOT
+
 with open(sys.argv[1], encoding="utf-8") as source_file:
     source_data = json.load(source_file)
 root_file = sys.argv[2]

validation/multichannel_histfactory/makedata.py

@@ -1,8 +1,8 @@
-import ROOT
-
 import json
 import sys
 
+import ROOT
+
 with open(sys.argv[1], encoding="utf-8") as source_file:
     source_data = json.load(source_file)
 root_file = sys.argv[2]

validation/xmlimport_input2/makedata.py

@@ -1,8 +1,8 @@
-import ROOT
-
 import json
 import sys
 
+import ROOT
+
 with open(sys.argv[1], encoding="utf-8") as source_file:
     source_data = json.load(source_file)
 root_file = sys.argv[2]