message: Fixed test variability (20.04)
diff: @@ -28,6 +28,15 @@ class MLDB2134classiferUtf8Test(MldbUnitTest): # noqa
  }
  })
  + mldb.put("/v1/procedures/preProcess", {
  + "type": "transform",
  + "params": {
  + "inputData": "SELECT * EXCLUDING (class), class as label FROM iris",
  + "outputDataset": { "id": "iris_ascii",
  + "type": "tabular" },
  + }
  + })
  +
  mldb.put("/v1/procedures/preProcess", {
  "type": "transform",
  "params": {
  @@ -37,7 +46,13 @@ class MLDB2134classiferUtf8Test(MldbUnitTest): # noqa
  }
  })
  - rez = mldb.put("/v1/procedures/cat_weights", {
  + ds1 = mldb.get("/v1/query", { "q": "select * from iris_ascii limit 10", "format": "table"})
  + print("ds1", ds1)
  + ds2 = mldb.get("/v1/query", { "q": "select * from iris_utf8 limit 10", "format": "table"})
  + print("ds2", ds2)
  +
  + def do_query(dataset):
  + return mldb.put("/v1/procedures/cat_weights", {
  "type": "classifier.experiment",
  "params": {
  "experimentName": "cat",
  @@ -47,8 +62,7 @@ class MLDB2134classiferUtf8Test(MldbUnitTest): # noqa
  select
  {* EXCLUDING (label)} as features,
  label
  - from iris_utf8
  - """,
  + from """ + dataset,
  "algorithm": "dt",
  "equalizationFactor": 1,
  "configuration": {
  @@ -62,9 +76,15 @@ class MLDB2134classiferUtf8Test(MldbUnitTest): # noqa
  }
  })
  - runResults = rez.json()["status"]["firstRun"]["status"]["folds"][0]["resultsTest"]["weightedStatistics"]
  + rez1 = do_query("iris_ascii")
  + rez2 = do_query("iris_utf8")
  +
  + runResults1 = rez1.json()["status"]["firstRun"]["status"]["folds"][0]["resultsTest"]["weightedStatistics"]
  + runResults2 = rez2.json()["status"]["firstRun"]["status"]["folds"][0]["resultsTest"]["weightedStatistics"]
  +
  + self.assertEqual(runResults1, runResults2)
  - self.assertEqual(runResults, {
  + self.assertEqual(runResults1, {
  "recall": 0.9444444444444444,
  "support": 72.0,
  "f1Score": 0.9446548821548821,
  