fix test

test/reconstruction/community.jl

@@ -95,7 +95,9 @@ end
     community.c[end] = 1.0
     community.xl[end] = 0.0
     community.xu[end] = 1000.0
+    
+    d = flux_balance_analysis_dict(community, Tulip.Optimizer; modifications=[change_optimizer_attribute("IPM_IterationsLimit", 1000)])
 
     @test size(stoichiometry(community)) == (2203, 3003)
-    @test isapprox(d["community_biomass"], 0.8, atol = TEST_TOLERANCE)
+    @test isapprox(d["community_biomass"], 0.8739215069675402, atol = TEST_TOLERANCE)
 end