Changing test URI to the defined ENV variable

src/base.jl

@@ -1,4 +1,4 @@
-function log_evaluation(logger, performance_evaluation)
+function log_evaluation(logger::Logger, performance_evaluation)
     experiment = getorcreateexperiment(logger.service, logger.experiment_name;
         artifact_location=logger.artifact_location)
     run = createrun(logger.service, experiment;

src/types.jl

@@ -34,7 +34,8 @@
     service = MLFlow(baseuri)
 
     if ~healthcheck(service)
-        error("It seems that the MLFlow server is not running. For more information, see https://mlflow.org/docs/latest/quickstart.html")
+        error("It seems that the MLFlow server is not running at specified "*
+        "location, $baseuri. For more information, see https://mlflow.org/docs/latest/quickstart.html")
     end
     Logger(service, verbosity, experiment_name, artifact_location)
 end

test/base.jl

@@ -1,5 +1,5 @@
 @testset verbose = true "base" begin
-    logger = MLJFlow.Logger("http://localhost:5000";
+    logger = MLJFlow.Logger(ENV["MLFLOW_URI"];
         experiment_name="MLJFlow tests",
         artifact_location="/tmp/mlj-test")
 

test/types.jl

@@ -1,5 +1,5 @@
 @testset "types" begin
-    logger = MLJFlow.Logger("http://localhost:5000")
+    logger = MLJFlow.Logger(ENV["MLFLOW_URI"])
 
     @test typeof(logger) == MLJFlow.Logger
     @test typeof(logger.service) == MLFlow