Update app.py

app.py

@@ -85,7 +85,7 @@ def bergamot(input_text: list[str] = Query(description="Input list of strings"),
         service = bergamot.Service(config)
         repo_id="TiberiuCristianLeon/Bergamot"
         branches = ['base', 'base-memory', 'tiny']
-        subfolder = f"{src_code}{tgt_code}"
+        subfolder = f"{sl}{tl}"
             # List all files in the repo
         all_files = list_repo_files(repo_id, repo_type='model')
         for branch in branches: