Update app.py

app.py

@@ -46,9 +46,13 @@ class GEOSEOApp:
             temperature=0.1
         )
         
+        # Updated embeddings initialization with proper device handling
         self.embeddings = HuggingFaceEmbeddings(
             model_name="sentence-transformers/all-MiniLM-L6-v2",
             cache_folder="./hf_cache",
+            device="cpu",  # Force CPU usage
+            encode_kwargs={'normalize_embeddings': True},  # Add encoding parameters
+            model_kwargs={'device': 'cpu'}  # Ensure model loads on CPU
         )
     
     def setup_parsers(self):