fix flake problems

tupak/gw/conversion.py

@@ -453,20 +453,20 @@ def lambda_tilde_delta_lambda_to_lambda_1_lambda_2(
     eta = component_masses_to_symmetric_mass_ratio(mass_1, mass_2)
     coefficient_1 = (1 + 7 * eta - 31 * eta**2)
     coefficient_2 = (1 - 4 * eta)**0.5 * (1 + 9 * eta - 11 * eta**2)
-    coefficient_3 = (1 - 4 * eta)**0.5\
-                    * (1 - 13272 / 1319 * eta + 8944 / 1319 * eta**2)
-    coefficient_4 = (1 - 15910 / 1319 * eta + 32850 / 1319 * eta**2
-                     + 3380 / 1319 * eta**3)
+    coefficient_3 = (1 - 4 * eta)**0.5 *\
+                    (1 - 13272 / 1319 * eta + 8944 / 1319 * eta**2)
+    coefficient_4 = (1 - 15910 / 1319 * eta + 32850 / 1319 * eta**2 +
+                     3380 / 1319 * eta**3)
     lambda_1 =\
-        (13 * lambda_tilde / 8 * (coefficient_3 - coefficient_4)
-         - 2 * delta_lambda * (coefficient_1 - coefficient_2))\
-        / ((coefficient_1 + coefficient_2) * (coefficient_3 - coefficient_4)
-           - (coefficient_1 - coefficient_2) * (coefficient_3 + coefficient_4))
+        (13 * lambda_tilde / 8 * (coefficient_3 - coefficient_4) -
+         2 * delta_lambda * (coefficient_1 - coefficient_2))\
+        / ((coefficient_1 + coefficient_2) * (coefficient_3 - coefficient_4) -
+           (coefficient_1 - coefficient_2) * (coefficient_3 + coefficient_4))
     lambda_2 =\
-        (13 * lambda_tilde / 8 * (coefficient_3 + coefficient_4)
-         - 2 * delta_lambda * (coefficient_1 + coefficient_2)) \
-        / ((coefficient_1 - coefficient_2) * (coefficient_3 + coefficient_4)
-           - (coefficient_1 + coefficient_2) * (coefficient_3 - coefficient_4))
+        (13 * lambda_tilde / 8 * (coefficient_3 + coefficient_4) -
+         2 * delta_lambda * (coefficient_1 + coefficient_2)) \
+        / ((coefficient_1 - coefficient_2) * (coefficient_3 + coefficient_4) -
+           (coefficient_1 + coefficient_2) * (coefficient_3 - coefficient_4))
     return lambda_1, lambda_2
 
 
@@ -497,9 +497,8 @@ def lambda_tilde_to_lambda_1_lambda_2(
     eta = component_masses_to_symmetric_mass_ratio(mass_1, mass_2)
     q = mass_2 / mass_1
     lambda_1 = 13 / 8 * lambda_tilde / (
-            (1 + 7 * eta - 31 * eta**2) * (1 + q**-5)
-            + (1 - 4 * eta)**0.5 * (1 + 9 * eta - 11 * eta**2) * (1 - q**-5)
-        )
+        (1 + 7 * eta - 31 * eta**2) * (1 + q**-5) +
+        (1 - 4 * eta)**0.5 * (1 + 9 * eta - 11 * eta**2) * (1 - q**-5))
     lambda_2 = lambda_1 / q**5
     return lambda_1, lambda_2
 

tupak/gw/source.py

@@ -253,6 +253,7 @@ def supernova_pca_model(
 
     return {'plus': h_plus, 'cross': h_cross}
 
+
 def lal_binary_neutron_star(
         frequency_array, mass_1, mass_2, luminosity_distance, a_1, a_2,
         iota, phase, lambda_1, lambda_2, ra, dec, geocent_time, psi, **kwargs):
@@ -271,7 +272,7 @@ def lal_binary_neutron_star(
     a_1: float
         Dimensionless spin magnitude
     a_2: float
-        Dimensionless secondary spin magnitude. 
+        Dimensionless secondary spin magnitude
     iota: float
         Orbital inclination
     phase: float
@@ -288,7 +289,7 @@ def lal_binary_neutron_star(
         Dimensionless tidal deformability of mass_1
     lambda_2: float
         Dimensionless tidal deformability of mass_2
-        
+
     kwargs: dict
         Optional keyword arguments
 
@@ -321,7 +322,7 @@ def lal_binary_neutron_star(
     longitude_ascending_nodes = 0.0
     eccentricity = 0.0
     mean_per_ano = 0.0
-    
+
     waveform_dictionary = lal.CreateDict()
     lalsim.SimInspiralWaveformParamsInsertTidalLambda1(waveform_dictionary, lambda_1)
     lalsim.SimInspiralWaveformParamsInsertTidalLambda2(waveform_dictionary, lambda_2)
@@ -340,7 +341,7 @@ def lal_binary_neutron_star(
 
     h_plus = hplus.data.data
     h_cross = hcross.data.data
-    
+
     h_plus = h_plus[:len(frequency_array)]
     h_cross = h_cross[:len(frequency_array)]