Update app.py

app.py

@@ -223,10 +223,10 @@ for word in textnum.split():
                 lastscale = True
             elif word in units:
                 lastunit = True
-if onnumber:
-    curstring += repr(result + current)
+    if onnumber:
+        curstring += repr(result + current)
 
-return curstring
+    return curstring
 
 # Convert sentence to transcript using Soundex
 def sentence_to_transcript(sentence, word_to_code_map):