Update app.py

app.py

@@ -15,19 +15,13 @@ def main_function(audio):
         'file': open('test.wav', 'rb'),
     }
     result = requests.post('https://api.audd.io/', data=data, files=files)
-    artist = result.json()['result']['artist']
-    title = result.json()['result']['title']
-    genre = result.json()['result']['apple_music']['genreNames']
-    image_url = result.json()['result']['spotify']['album']['images'][0]['url']
-    print("--------------------------------")
-    print(result.json()['result']['artist'])
-    print("--------------------------------")
-    print(result.json()['result']['title'])
-    print("--------------------------------")
-    print(result.json()['result']['apple_music']['genreNames'])
-    print("--------------------------------")
-    print(result.json()['result']['spotify']['album']['images'][0]['url'])
-    print("--------------------------------")
+    if result not none:
+        artist = result.json()['result']['artist']
+        title = result.json()['result']['title']
+        genre = result.json()['result']['apple_music']['genreNames']
+        image_url = result.json()['result']['spotify']['album']['images'][0]['url']
+    else:
+        artist, title, genre, image_url = None, None, None, None
     return artist, title, genre, image_url
 
 def reverse_audio(audio):