model_kwargs={"device": "cpu"} # <-- Add this line

app.py

@@ -48,6 +48,7 @@ class GEOSEOApp:
         self.embeddings = HuggingFaceEmbeddings(
             model_name="sentence-transformers/all-MiniLM-L6-v2",
             cache_folder="./hf_cache",
+            model_kwargs={"device": "cpu"}  # <-- Add this line
         )
     
     def setup_parsers(self):