fix: lambda

src/epub_tts/__main__.py

@@ -28,12 +28,12 @@ import sys
 from pathlib import Path
 from argparse import ArgumentParser
 
-from . import tts_aedocw, tts_edge, tts_generic
+from . import tts_aedocw,  tts_generic
 
 backend = {
     # keys are the backend names, values are the corresponding TTS classes
     "default": tts_generic.GenericTTSBackend,
-    "edge": tts_edge.TTSEdge,
+    "edge": tts_aedocw.TTSEdge,
     # aedocw-backed implementations — these expect the corresponding
     # package "console scripts"/entrypoints to be available in the
     # environment (or an explicit backend_cmd to be provided).