Update app.py

app.py

@@ -22,7 +22,13 @@ COLOURS_DICT = data['color_mapping']
 
 def shot(input, category):
     subColour,mainColour,score = get_colour(ast.literal_eval(str(input)),category)
-    return subColour,mainColour,score
+    return {
+        "colors":[
+            "main":mainColour,
+            "sub":subColour,
+            "score":score
+        ]   
+    }