Flake8 format

theano/gpuarray/linalg.py

@@ -74,12 +74,14 @@ def attach_cusolver_handle_to_context(ctx):
         with ctx:
             ctx.cusolver_handle = cusolver.cusolverDnCreate()
 
+
 def attach_cublas_handle_to_context(ctx):
     handle = getattr(ctx, 'cublas_handle', None)
     if handle is None:
         with ctx:
             ctx.cublas_handle = cublas.cublasCreate()
 
+
 # it is a subset of all cases available in slinalg's MATRIX_STRUCTURE
 MATRIX_STRUCTURES_SOLVE = (
     'general',
@@ -243,6 +245,7 @@ class GpuCusolverSolve(Op):
 
         z[0] = b
 
+
 class GpuCublasTriangularSolve(Op):
     """
     CUBLAS GPU Triangular Solve Op.
@@ -357,6 +360,7 @@ class GpuCublasTriangularSolve(Op):
 
         x[0] = b
 
+
 def gpu_solve(A, b, A_structure='general', trans='N'):
     if A_structure == 'lower':
         return GpuCublasTriangularSolve(True, trans)(A, b)