Fixed model download path

app/pipelines/main_pipeline.py

@@ -208,7 +208,7 @@ def load_model(model_key):
         repo_id=hf_repo_id,
         filename=f"{model_key}.keras",
         repo_type="model",
-        cache_dir="model"
+        cache_dir="/tmp/hf_model_cache"
     )
 
     model = keras_load_model(model_path)