Update app.py

app.py

@@ -38,7 +38,7 @@ def move_files_and_subdirs(source_dir):
 subprocess.run(['git', 'clone', 'https://github.com/fakerybakery/metavoice-src', './mvsrc'])
 time.sleep(3)
 subprocess.run(['pip', 'uninstall', '-y', 'pydantic', 'spacy'])
-subprocess.run(['pip', 'install', '-U', 'fastapi', 'spacy', 'transformers==4.33.1'])
+subprocess.run(['pip', 'install', '-U', 'fastapi', 'spacy', 'transformers==4.33.1', 'flash-attn'])
 move_files_and_subdirs("mvsrc")
 time.sleep(3)
 serving = subprocess.Popen(['python', 'fam/llm/serving.py', '--huggingface_repo_id', 'metavoiceio/metavoice-1B-v0.1'])