Update app.py

app.py

@@ -45,7 +45,10 @@ gatconv_model.load_state_dict(corrected_state_dict)
 model_bert = SentenceTransformer("all-mpnet-base-v2")
 
 # Ensure the DataFrame is loaded properly
-df = pd.read_feather("EmbeddedCombined.feather")
+try:
+    df = pd.read_json("combined_data.json.gz", orient='records', lines=True, compression='gzip')
+except Exception as e:
+    print(f"Error reading JSON file: {e}")
 
 # Generate GNN-based embeddings
 with torch.no_grad():