diff --git a/src/text_score.py b/src/text_score.py
index 8776f8d..bd4918c 100644
--- a/src/text_score.py
+++ b/src/text_score.py
@@ -10,4 +10,9 @@
 # output: -1
 
 def text_score(message, positive_word, negative_word):
-    pass
\ No newline at end of file
+    message_list=message.split()
+    Score_Count=0
+    for i in message_list:
+        if i==positive_word: Score_Count+=1
+        elif i==negative_word: Score_Count-=1
+    return Score_Count