Fixed model download path

app/pipelines/main_pipeline.py

@@ -207,7 +207,8 @@ def load_model(model_key):
     model_path = hf_hub_download(
         repo_id=hf_repo_id,
         filename=f"{model_key}.keras",
-        repo_type="model"
+        repo_type="model",
+        cache_dir="model"
     )
 
     model = keras_load_model(model_path)