Update conversion_cone.py

Author: dhdegroot

ecmtool/conversion_cone.py

@@ -300,9 +300,6 @@ def post_process_rays(G, rays, linearity_rays, external_metabolites, extended_ex
  rays_inflated = inflate_matrix(rays, extended_external_metabolites,
  amount_metabolites + len(in_out_metabolites))
 
- if verbose:
- print('Removing non-unique rays')
-
  # Merge bidirectional metabolites again, and drop duplicate rows
  if not only_rays:
  rays_inflated[:, in_out_metabolites] = np.subtract(rays_inflated[:, in_out_metabolites],