From 6a5c27540d7cde5e2eb58e124619115d017a7f53 Mon Sep 17 00:00:00 2001
From: Carlos Vega <carlos.vega@uni.lu>
Date: Tue, 19 Nov 2019 14:59:10 +0100
Subject: [PATCH] fix definition

---
 interface/TextMiningService.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/interface/TextMiningService.py b/interface/TextMiningService.py
index 8d90c30..2c2ac4d 100644
--- a/interface/TextMiningService.py
+++ b/interface/TextMiningService.py
@@ -27,7 +27,7 @@ class TextMiningService(metaclass=ABCMeta):
         pass
 
     @abstractmethod
-    def get_co_occurrences(self, entity: str, limit: int = 20, types: List[str] = []s) -> List[CoOccurrence]:
+    def get_co_occurrences(self, entity: str, limit: int = 20, types: List[str] = None) -> List[CoOccurrence]:
         """
         Co-occurrences at publication level.
 
-- 
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