fix discrete

Author: shahules786

nbs/metric/discrete.ipynb

@@ -66,7 +66,7 @@
     "            if counter[candidate.result] == max_count:\n",
     "                result = candidate.result              \n",
     "                reason = candidate.reason\n",
-    "                break\n",
+    "                return MetricResult(result=result, reason=reason)\n",
     "        \n",
     "        return results[0]\n",
     "\n",

ragas_annotator/metric/discrete.py

@@ -48,7 +48,7 @@ def _ensemble(self,results:t.List[MetricResult]) -> MetricResult:
             if counter[candidate.result] == max_count:
                 result = candidate.result              
                 reason = candidate.reason
-                break
+                return MetricResult(result=result, reason=reason)
 
         return results[0]