Minor fixes

Author: metab0t

lib/copt_model.cpp

@@ -642,7 +642,6 @@ void COPTModel::decode_graph_prefix_order(ExpressionGraph &graph, const Expressi
 			}
 		}
 
-		fmt::print("Decoding expression: {}\n", expr.to_string());
 		decode_expr(graph, expr, opcodes, constants);
 
 		auto array_type = expr.array;

tests/test_nlp_opf.py

@@ -192,6 +192,7 @@ def test_acopf(nlp_model_ctor):
 
 
 if __name__ == "__main__":
-    from pyoptinterface import ipopt
+    from pyoptinterface import ipopt, copt
 
     test_acopf(ipopt.Model)
+    test_acopf(copt.Model)

tests/test_nlp_rocket.py

@@ -1,11 +1,11 @@
 import pyoptinterface as poi
-from pyoptinterface import copt, ipopt, nlfunc
+from pyoptinterface import nlfunc
 
 import math
 import pytest
 
 
-def rocket_model(model: ipopt.Model, nh: int):
+def rocket_model(model, nh: int):
     h_0 = 1.0
     v_0 = 0.0
     m_0 = 1.0
@@ -72,6 +72,7 @@ def test_rocket(nlp_model_ctor):
 
 
 if __name__ == "__main__":
+    from pyoptinterface import copt, ipopt
 
     def c():
         return ipopt.Model(jit="C")