mb_confidence now working as a variable.

The value from config.ini is returned as a string. It needs to be cast to an int before use.

api_calls.py

@@ -8,13 +8,15 @@ def get_mb_id(artist_name, mb_confidence):
         mb_data = response.json()
         if mb_data['count'] > 0:
             if mb_data['artists'][0]['score'] > mb_confidence:
-                return mb_data['artists'][0]['id']
+                return True, mb_data['artists'][0]['id']
             else:
                 print("No artist found of hight enough confidance.")
         else:
             print("No artist found.")
+            return False, ""
     else:
         print(f"Error: {response.status_code}")
+        return False, ""
 
 def get_image(mb_id, ftv_api_key, artist_path):
     ftv_api_url = f'https://webservice.fanart.tv/v3/music/{mb_id}?api_key={ftv_api_key}'