Fix dlclive Processor import paths

Update processor imports to use `from dlclive.processor import Processor` in runtime code to avoid torch import side effects

Author: C-Achard

dlclivegui/processors/dlc_processor_socket.py

@@ -13,7 +13,7 @@
 
 import numpy as np
 import pandas as pd
-from dlclive import Processor  # type: ignore
+from dlclive.processor import Processor  # type: ignore
 
 logger = logging.getLogger("dlc_processor_socket")
 

dlclivegui/processors/processor_utils.py

@@ -18,7 +18,7 @@ def default_processors_dir() -> str:
 
 
 def _processor_base_class():
-    from dlclive import Processor
+    from dlclive.processor import Processor
 
     return Processor