chore: follow linter

app.py

@@ -66,7 +66,7 @@ def create_vc_fn(tgt_sr, net_g, vc, if_f0, file_index):
                 f"[{datetime.now().strftime('%Y-%m-%d %H:%M')}]: npy: {times[0]}, f0: {times[1]}s, infer: {times[2]}s"
             )
             return (tgt_sr, audio_opt)
-        except:
+        except BaseException:
             info = traceback.format_exc()
             print(info)
             return info, (None, None)
@@ -97,7 +97,7 @@ if __name__ == '__main__':
     tts_voice_list = asyncio.get_event_loop().run_until_complete(edge_tts.list_voices())
     voices = [f"{v['ShortName']}-{v['Gender']}" for v in tts_voice_list]
     models = []
-    with open(f"weights/model_info.json", "r", encoding="utf-8") as f:
+    with open("weights/model_info.json", "r", encoding="utf-8") as f:
         models_info = json.load(f)
     for model_name, info in models_info.items():
         if not info['enable']:

config.py

@@ -111,7 +111,7 @@ class Config:
             x_center = 38
             x_max = 41
 
-        if self.gpu_mem != None and self.gpu_mem <= 4:
+        if self.gpu_mem is not None and self.gpu_mem <= 4:
             x_pad = 1
             x_query = 5
             x_center = 30