bug fix (logical mistake)

logmetric.py

@@ -247,9 +247,13 @@ class LogMetric(evaluate.Metric):
             ref_logMessages.append(ref_split_log[i+1])
 
         # We extend the shorter list to the length of the longer one
-        min_logentries = min(len(pred_logMessages), len(ref_logMessages))
-        pred_logMessages += (len(pred_logMessages) - min_logentries) * [""]
-        ref_logMessages += (len(ref_logMessages) - min_logentries) * [""]
+        max_logentries = max(len(pred_logMessages), len(ref_logMessages))
+
+        pred_logMessages += (max_logentries - len(pred_logMessages)) * [" "]
+        ref_logMessages += (max_logentries- len(ref_logMessages)) * [" "]
+
+        print(len(pred_logMessages), pred_logMessages)
+        print(len(ref_logMessages), ref_logMessages)
 
 
         linecontent_sacrebleu, linecontentlength_difference_SMAPE = self.getLineContentScore(pred_logMessages, ref_logMessages)