Update app.py

app.py

@@ -13,7 +13,10 @@ def greet(array_of_vectors):
     vecs = array_of_vectors.split(",")
     for vec in vecs:
         arr = vec.split(" ")
-        cleaned.append(arr)
+        int_arr = []
+        for a in arr:
+            int_arr.append(int(a))
+        cleaned.append(int_arr)
     
     similarity_matrix = cosine_similarity(cleaned)
     results = ''