Updated rmg

Author: alongd

molecule/rmg/pdep.py

@@ -454,7 +454,7 @@ def solve_ss_network(self, T, P):
                 if any(c <= 0.0):
                     c, rnorm = opt.nnls(A, b)
 
-                c = c.astype(np.float64)
+                c = c.astype(float)
             except:  # fall back to raw flux analysis rather than solve steady state problem
                 return None