lojban model commit id fix

app.py

@@ -15,6 +15,9 @@ model_repo = HfApi()
 commits = model_repo.list_repo_commits(repo_id=hf_model_name)
 latest_commit_sha = commits[0].commit_id
 hf_cache_models_path = f'/home/user/.cache/huggingface/hub/models--Pendrokar--xvapitch_nvidia/snapshots/{latest_commit_sha}/'
+
+commits = model_repo.list_repo_commits(repo_id='Pendrokar/xvasynth_lojban')
+latest_commit_sha = commits[0].commit_id
 hf_cache_lojban_models_path = f'/home/user/.cache/huggingface/hub/models--Pendrokar--xvasynth_lojban/snapshots/{latest_commit_sha}/'
 models_path = hf_cache_models_path