Fix type error

montreal_forced_aligner/alignment/mixins.py

@@ -321,14 +321,15 @@ def align_utterances(self) -> None:
                             break
                         continue
                     if hasattr(self, "utterances"):
-                        self.utterances[utterance].alignment_log_likelihood = float(log_likelihood)
                         if hasattr(self, "frame_shift"):
                             num_frames = int(
                                 self.utterances[utterance].duration * self.frame_shift
                             )
                         else:
                             num_frames = self.utterances[utterance].duration
-                        self.utterances[utterance].alignment_log_likelihood /= num_frames
+                        self.utterances[utterance].alignment_log_likelihood = (
+                            log_likelihood / num_frames
+                        )
                     pbar.update(1)
                 for p in procs:
                     p.join()
@@ -341,16 +342,15 @@ def align_utterances(self) -> None:
                     function = AlignFunction(args)
                     for utterance, log_likelihood in function.run():
                         if hasattr(self, "utterances"):
-                            self.utterances[utterance].alignment_log_likelihood = float(
-                                log_likelihood
-                            )
                             if hasattr(self, "frame_shift"):
                                 num_frames = int(
                                     self.utterances[utterance].duration * self.frame_shift
                                 )
                             else:
                                 num_frames = self.utterances[utterance].duration
-                            self.utterances[utterance].alignment_log_likelihood /= num_frames
+                            self.utterances[utterance].alignment_log_likelihood = (
+                                log_likelihood / num_frames
+                            )
                         pbar.update(1)
 
         self.compile_information()

montreal_forced_aligner/alignment/multiprocessing.py

@@ -328,7 +328,7 @@ def run(self):
                 for line in align_proc.stdout:
                     line = line.strip()
                     utterance, log_likelihood = line.split()
-                    yield utterance, log_likelihood
+                    yield utterance, float(log_likelihood)
 
 
 def compile_information_func(align_log_path: str) -> Dict[str, Union[List[str], float, int]]:

montreal_forced_aligner/corpus/acoustic_corpus.py

@@ -1027,12 +1027,12 @@ def identifier(self) -> str:
     @property
     def output_directory(self) -> str:
         """Root temporary directory to store corpus and dictionary files"""
-        return os.path.join(self.temporary_directory, self.identifier)
+        return self.temporary_directory
 
     @property
     def working_directory(self) -> str:
         """Working directory to save temporary corpus and dictionary files"""
-        return self.output_directory
+        return self.corpus_output_directory
 
 
 class AcousticCorpusWithPronunciations(