From 4e76b10aff63b1c91c326501e12e872028916f0e Mon Sep 17 00:00:00 2001
From: Benedikt Kloss <bkloss@flatironinstitute.org>
Date: Mon, 22 Jan 2024 13:31:49 -0500
Subject: [PATCH] Format.

---
 src/models.jl                                      |  2 +-
 src/treetensornetworks/opsum_to_ttn.jl             |  2 +-
 test/test_opsum_to_ttn.jl                          | 14 +++++++-------
 .../test_solvers/test_dmrg.jl                      |  2 +-
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/models.jl b/src/models.jl
index 8472c800..e33e16fb 100644
--- a/src/models.jl
+++ b/src/models.jl
@@ -3,7 +3,7 @@ _maybe_fill(x::Number, n) = fill(x, n)
 
 function nth_nearest_neighbors(g, v, n::Int)  #ToDo: Add test for this.
   isone(n) && return neighborhood(g, v, 1)
-  return setdiff( neighborhood(g, v, n), neighborhood(g, v, n - 1) )
+  return setdiff(neighborhood(g, v, n), neighborhood(g, v, n - 1))
 end
 
 next_nearest_neighbors(g, v) = nth_nearest_neighbors(g, v, 2)
diff --git a/src/treetensornetworks/opsum_to_ttn.jl b/src/treetensornetworks/opsum_to_ttn.jl
index d635598f..a3cc0234 100644
--- a/src/treetensornetworks/opsum_to_ttn.jl
+++ b/src/treetensornetworks/opsum_to_ttn.jl
@@ -58,7 +58,7 @@ function ttn_svd(
   # which causes problems when using the autofermion sign with non-fermionic QNIndex
   # ToDo: remove conditional when this is addressed
   linkdir_ref = ITensors.using_auto_fermion() ? ITensors.In : ITensors.In
-  
+
   sites = deepcopy(sites0)  # deepcopy because of inplace modification to handle internal indices 
   edgetype_sites = edgetype(sites)
   vertextype_sites = vertextype(sites)
diff --git a/test/test_opsum_to_ttn.jl b/test/test_opsum_to_ttn.jl
index 90379d11..1cec936a 100644
--- a/test/test_opsum_to_ttn.jl
+++ b/test/test_opsum_to_ttn.jl
@@ -6,18 +6,18 @@ using Random
 using LinearAlgebra: eigvals
 using Test
 
-function _to_matrices_with_same_inds(t::ITensor,s::ITensor)
+function _to_matrices_with_same_inds(t::ITensor, s::ITensor)
   c = combiner(inds(t; plev=0))
   tc = (t * c) * dag(c')
   c2 = combiner(inds(s; plev=0))
   sc = (s * c2) * dag(c2')
-  
+
   cind = combinedind(c)
   cind2 = combinedind(c2)
-  sc=replaceinds(sc,(cind2,cind2'),(cind,cind'))
-  
-  tm=matrix(tc, cind', cind)
-  sm=matrix(sc, cind',cind)
+  sc = replaceinds(sc, (cind2, cind2'), (cind, cind'))
+
+  tm = matrix(tc, cind', cind)
+  sm = matrix(sc, cind', cind)
   return tm, sm
 end
 
@@ -186,7 +186,7 @@ end
 
       @test_broken Tmpo ≈ Tttno # ToDo fix comparison for fermionic tensors
       # In the meantime: matricize tensors and convert to dense Matrix to compare element by element
-      dTmm,dTtm = _to_matrices_with_same_inds(Tmpo,Tttno)
+      dTmm, dTtm = _to_matrices_with_same_inds(Tmpo, Tttno)
       @test any(>(1e-14), dTmm - dTtm)
 
       # also compare with energies obtained from single-particle Hamiltonian
diff --git a/test/test_treetensornetworks/test_solvers/test_dmrg.jl b/test/test_treetensornetworks/test_solvers/test_dmrg.jl
index f73b79dc..db4886e2 100644
--- a/test/test_treetensornetworks/test_solvers/test_dmrg.jl
+++ b/test/test_treetensornetworks/test_solvers/test_dmrg.jl
@@ -157,7 +157,7 @@ end
     e2, psi2 = dmrg(Hline, psiline; nsweeps, maxdim, cutoff, outputlevel=0)
 
     @test inner(psi', H, psi) ≈ inner(psi2', Hline, psi2) atol = 1e-5
-    
+
     if !auto_fermion_enabled
       ITensors.disable_auto_fermion()
     end