diff --git a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/semileptonic/HbToHcTauNu_TauToLNuNu.py b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/semileptonic/HbToHcTauNu_TauToLNuNu.py
index fe640697ea5503737e779661ece0b31e304e9c6c..8a71bf9ee4d36f38a0932912bb75256842553a32 100644
--- a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/semileptonic/HbToHcTauNu_TauToLNuNu.py
+++ b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/semileptonic/HbToHcTauNu_TauToLNuNu.py
@@ -22,12 +22,11 @@ from Hlt2Conf.algorithms import ParticleContainersMerger
 
 from .builders.base_builder import make_tauons_muonic_decay, make_fake_tauons_muonic_decay
 from .builders.base_builder import make_tauons_electronic_decay, make_fake_tauons_electronic_decay
-from .builders.base_builder import make_muons_from_b, make_electrons_from_b, make_candidate, make_fake_muons_from_b_notIsMuon
-#from .builders.base_builder import make_pions, make_kaons
+from .builders.base_builder import make_muons_from_b, make_electrons_from_b, make_candidate
 from .builders.charm_hadron_builder import make_dplus_tokpipi, make_ds_tokkpi, make_d0_tokpi, make_lambdac_topkpi
 from .builders.b_builder import make_b2xtaunu
 
-from GaudiKernel.SystemOfUnits import MeV, GeV, MeV, mm
+from GaudiKernel.SystemOfUnits import MeV, GeV, mm
 import Functors as F
 
 from PyConf import ConfigurationError
@@ -155,7 +154,7 @@ def make_bstodstaunu_dstokkpi_tautolnunu(process, lepton):
 
 def make_bstodstaunu_dstokkpi_fakelepton(process, lepton):
     """
-    Selection for the decay Bs0 -> Ds-(-> K K pi) tau+(-> l nu nu) nu and combinatorial (same sign), with a fake electron.
+    Selection for the decay Bs0 -> Ds-(-> K K pi) tau+(-> l nu nu) nu and combinatorial (same sign), with a fake lepton.
     """
     if lepton == "mu":
         fake_tauons = make_fake_tauons_muonic_decay()
@@ -223,6 +222,7 @@ def make_lbtolctaunu_lctopkpi_tautolnu(process, lepton):
 
     return line_alg
 
+
 def make_b0tod0taunu_d0tokpi_tautomununu(process, lepton):
     """
     Selection for the decay B0 -> D0(-> K pi) X tau(-> mu nu nu) nu.
@@ -239,38 +239,39 @@ def make_b0tod0taunu_d0tokpi_tautomununu(process, lepton):
     else:
         raise ConfigurationError("Lepton must be either mu or e")
 
-    with make_candidate.bind(p_min=5.0*GeV):
+    with make_candidate.bind(p_min=5.0 * GeV):
         d0s = make_d0_tokpi(
-            comb_docachi2_max=None, 
-            vchi2pdof_max=4, 
-            bpvdira_min=0.999, 
-            comb_pt_min=2000*MeV,
-            comb_pt_any_min=800*MeV, 
-            comb_pt_sum_min=2.5*GeV, 
-            comb_doca_max=0.1*mm,
-            daughter_pt_min=300.0*MeV, 
-            daughter_trghostprob_max=0.5, 
-            daughter_mipchi2_min=9.0, 
-            kaon_pid=(F.PID_K>4.0), 
-            pion_pid=(F.PID_K<2.0))
+            comb_docachi2_max=None,
+            vchi2pdof_max=4,
+            bpvdira_min=0.999,
+            comb_pt_min=2000 * MeV,
+            comb_pt_any_min=800 * MeV,
+            comb_pt_sum_min=2.5 * GeV,
+            comb_doca_max=0.1 * mm,
+            daughter_pt_min=300.0 * MeV,
+            daughter_trghostprob_max=0.5,
+            daughter_mipchi2_min=9.0,
+            kaon_pid=(F.PID_K > 4.0),
+            pion_pid=(F.PID_K < 2.0))
 
     b0s_rightsign = make_b2xtaunu(
-        particles=[d0s,taus], 
-        descriptor=decay_descriptor, 
-        comb_m_max=10000.0*MeV)
+        particles=[d0s, taus],
+        descriptor=decay_descriptor,
+        comb_m_max=10000.0 * MeV)
 
     b0s_wrongsign = make_b2xtaunu(
-        particles=[d0s,taus], 
-        descriptor=decay_descriptor, 
-        comb_m_max=10000.0*MeV)
+        particles=[d0s, taus],
+        descriptor=decay_descriptor,
+        comb_m_max=10000.0 * MeV)
 
     line_alg = ParticleContainersMerger([b0s_rightsign, b0s_wrongsign])
 
     return line_alg
 
-def make_b0tod0taunu_d0tokpi_fakemuon(process, lepton):
+
+def make_b0tod0taunu_d0tokpi_fakelepton(process, lepton):
     """
-    Selection for the decay B0 -> D0(-> K pi) X tau(-> mu nu nu) nu, with a fake muon.
+    Selection for the decay B0 -> D0(-> K pi) X tau(-> l nu nu) nu, with a fake lepton.
     """
 
     if lepton == "mu":
@@ -282,30 +283,30 @@ def make_b0tod0taunu_d0tokpi_fakemuon(process, lepton):
     else:
         raise ConfigurationError("Lepton must be either mu or e")
 
-    with make_candidate.bind(p_min=5.0*GeV):
+    with make_candidate.bind(p_min=5.0 * GeV):
         d0s = make_d0_tokpi(
-            comb_docachi2_max=None, 
-            vchi2pdof_max=4, 
-            bpvdira_min=0.999, 
-            comb_pt_min=2000*MeV,
-            comb_pt_any_min=800*MeV, 
-            comb_pt_sum_min=2.5*GeV, 
-            comb_doca_max=0.1*mm,
-            daughter_pt_min=300.0*MeV, 
-            daughter_trghostprob_max=0.5, 
-            daughter_mipchi2_min=9.0, 
-            kaon_pid=(F.PID_K>4.0), 
-            pion_pid=(F.PID_K<2.0))
+            comb_docachi2_max=None,
+            vchi2pdof_max=4,
+            bpvdira_min=0.999,
+            comb_pt_min=2000 * MeV,
+            comb_pt_any_min=800 * MeV,
+            comb_pt_sum_min=2.5 * GeV,
+            comb_doca_max=0.1 * mm,
+            daughter_pt_min=300.0 * MeV,
+            daughter_trghostprob_max=0.5,
+            daughter_mipchi2_min=9.0,
+            kaon_pid=(F.PID_K > 4.0),
+            pion_pid=(F.PID_K < 2.0))
 
     b0s_rightsign = make_b2xtaunu(
-        particles=[d0s,taus], 
-        descriptor=decay_descriptor, 
-        comb_m_max=10000.0*MeV)
+        particles=[d0s, taus],
+        descriptor=decay_descriptor,
+        comb_m_max=10000.0 * MeV)
 
     b0s_wrongsign = make_b2xtaunu(
-        particles=[d0s,taus], 
-        descriptor=decay_descriptor, 
-        comb_m_max=10000.0*MeV)
+        particles=[d0s, taus],
+        descriptor=decay_descriptor,
+        comb_m_max=10000.0 * MeV)
 
     line_alg = ParticleContainersMerger([b0s_rightsign, b0s_wrongsign])
 
diff --git a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/semileptonic/hlt2_semileptonic.py b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/semileptonic/hlt2_semileptonic.py
index 05edb42cae148b6cdf4d12a78780513eeda4d72c..632ee8a9cc5bcf211a833894461f5bb6d402366e 100644
--- a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/semileptonic/hlt2_semileptonic.py
+++ b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/semileptonic/hlt2_semileptonic.py
@@ -26,7 +26,7 @@ from Moore.config import HltLine, register_line_builder
 #from GaudiKernel.SystemOfUnits import MeV
 
 from .builders import sl_line_prefilter
-from .HbToHcTauNu_TauToLNuNu import make_b0todptaunu_dptokpipi_tautolnunu, make_b0todptaunu_dptokpipi_fakelepton, make_butod0taunu_d0tokpi_tautolnunu, make_butod0taunu_d0tokpi_fakelepton, make_bstodstaunu_dstokkpi_tautolnunu, make_bstodstaunu_dstokkpi_fakelepton, make_lbtolctaunu_lctopkpi_tautolnu, make_b0tod0taunu_d0tokpi_tautomununu, make_b0tod0taunu_d0tokpi_fakemuon
+from .HbToHcTauNu_TauToLNuNu import make_b0todptaunu_dptokpipi_tautolnunu, make_b0todptaunu_dptokpipi_fakelepton, make_butod0taunu_d0tokpi_tautolnunu, make_butod0taunu_d0tokpi_fakelepton, make_bstodstaunu_dstokkpi_tautolnunu, make_bstodstaunu_dstokkpi_fakelepton, make_lbtolctaunu_lctopkpi_tautolnu, make_b0tod0taunu_d0tokpi_tautomununu, make_b0tod0taunu_d0tokpi_fakelepton
 from .HbToHcLNu import make_butod0lnu_d0tokpi, make_butod0lnu_d0tokpi_fakelepton, make_b0todplnu_dptokpipi, make_b0todplnu_dptokpipi_fakelepton, make_bstodslnu_dstokkpi, make_bstodslnu_dstokkpi_fakelepton, make_lbtolclnu_lctopkpi
 
 PROCESS = 'hlt2'
@@ -360,6 +360,7 @@ def lbtolcenu_lctopkpi_line(name="Hlt2SLB_LbToLcENu_LcToPKPiLine", prescale=1):
     return HltLine(
         name=name, prescale=prescale, algs=sl_line_prefilter() + [line_alg])
 
+
 @register_line_builder(hlt2_lines)
 def hlt2_b0tod0taunu_d0tokpi_tautomununu_line(
         name="Hlt2SLB_B0ToD0TauNu_D0ToKPi_TauToMuNuNu_Line", prescale=1):
@@ -371,35 +372,37 @@ def hlt2_b0tod0taunu_d0tokpi_tautomununu_line(
     return HltLine(
         name=name, prescale=prescale, algs=sl_line_prefilter() + [line_alg])
 
+
 @register_line_builder(hlt2_lines)
 def hlt2_b0tod0taunu_d0tokpi_fakemuon_line(
         name="Hlt2SLB_B0ToD0TauNu_D0ToKPi_FakeMuon_Line", prescale=0.1):
     """
     SL Hlt2 line for the decay B0 -> D0(-> K pi) X tau(-> mu nu nu) nu, with a fake muon.
     """
-    line_alg = make_b0tod0taunu_d0tokpi_fakemuon(
+    line_alg = make_b0tod0taunu_d0tokpi_fakelepton(
         process=PROCESS, lepton="mu")
     return HltLine(
         name=name, prescale=prescale, algs=sl_line_prefilter() + [line_alg])
 
+
 @register_line_builder(hlt2_lines)
-def hlt2_b0tod0taunu_d0tokpi_tautomununu_line(
+def hlt2_b0tod0taunu_d0tokpi_tautoenunu_line(
         name="Hlt2SLB_B0ToD0TauNu_D0ToKPi_TauToENuNu_Line", prescale=1):
     """
-    SL Hlt2 line for the decay B0 -> D0(-> K pi) X tau(-> mu nu nu) nu.
+    SL Hlt2 line for the decay B0 -> D0(-> K pi) X tau(-> e nu nu) nu.
     """
     line_alg = make_b0tod0taunu_d0tokpi_tautomununu(
         process=PROCESS, lepton="e")
     return HltLine(
         name=name, prescale=prescale, algs=sl_line_prefilter() + [line_alg])
 
+
 @register_line_builder(hlt2_lines)
-def hlt2_b0tod0taunu_d0tokpi_fakemuon_line(
+def hlt2_b0tod0taunu_d0tokpi_fakeelectron_line(
         name="Hlt2SLB_B0ToD0TauNu_D0ToKPi_FakeElectron_Line", prescale=0.1):
     """
-    SL Hlt2 line for the decay B0 -> D0(-> K pi) X tau(-> mu nu nu) nu, with a fake muon.
+    SL Hlt2 line for the decay B0 -> D0(-> K pi) X tau(-> e nu nu) nu, with a fake electron.
     """
-    line_alg = make_b0tod0taunu_d0tokpi_fakemuon(
-        process=PROCESS, lepton="e")
+    line_alg = make_b0tod0taunu_d0tokpi_fakelepton(process=PROCESS, lepton="e")
     return HltLine(
         name=name, prescale=prescale, algs=sl_line_prefilter() + [line_alg])