Update app.py

app.py

@@ -16,9 +16,11 @@ apis = [
 
 def make_call(data):
     print(data)
-    items = json.loads(data)
+    newdata = data.replace("'", '"')
+    items = json.loads(newdata)
     language = items['lang']
     query = items['text']
+    query = query.lower()
     answer = None
     while True:
         for api in apis: