Update app.py

app.py

@@ -10,7 +10,7 @@ def generate_embedding(query):
     # resposne = ""
     # for(char in embeddings):
     #     resposne += char + " "
-    mySeparator = “, ”
+    mySeparator = " "
     resposne = mySeparator.join(embeddings)
     return resposne