Test for DecayTreeFitterAlg

Test for DecayTreeFitterAlg and subsequent functors. Based on Phys!970 (merged) and Rec!2504 (merged)

DaVinciExamples/python/DaVinciExamples/tupling/example-tupling-DTF-run-mc.py

@@ -36,7 +36,8 @@ dimuons = make_detached_mumu()
 #
 # DecayTreeFitter Algorithm
 #
-DTF = DecayTreeFitterAlg(Input=dimuons, MassConstraints=["J/psi(1S)"], PrintTree=False)
+DTF = DecayTreeFitterAlg(
+    Input=dimuons, MassConstraints=["J/psi(1S)"], PrintTree=False)
 #
 # Let's print them
 #
@@ -81,8 +82,10 @@ def main():
 
     tools = []
     algs = {
-        "Reco": upfront_reconstruction(),
-        "DiMuons": 
-        upfront_reconstruction() + [dimuons, pdtDM, DTF, pdtDTF, tuple_dimuons],
+        "Reco":
+        upfront_reconstruction(),
+        "DiMuons":
+        upfront_reconstruction() +
+        [dimuons, pdtDM, DTF, pdtDTF, tuple_dimuons],
     }
     return algs, tools