Update app.py

app.py

@@ -13,17 +13,22 @@ def respond(message, history):
     lower_msg = message.lower()
     if any(word in lower_msg for word in ["unsafe", "toxic", "harmful", "not safe", "poison"]):
         search_chunks = safe_chunks
+        search_embeddings = safe_embeddings
     elif any(word in lower_msg for word in ["nutrition", "diet", "nutrient", "protein", "calories", "feed"]):
         search_chunks = nutrition_chunks
+        search_embeddings = nutrition_embeddings
     elif any(word in lower_msg for word in ["brand", "brands", "dog food brand"]):
         search_chunks = brand_chunks
+         search_embeddings = brand_embeddings
     elif any(word in lower_msg for word in ["health risk", "disease", "illness"]):
         search_chunks = health_chunks
+        search_embeddings = health_embeddings
     else:
         search_chunks = all_chunks
+        search_embeddings = all_embeddings
         
     print("DEBUG: respond() called with:", message)
-    top_results = get_top_chunks(message, chunk_embeddings, brand_chunks)
+    top_results = get_top_chunks(message, search_embeddings, search_chunks)
     print("These are top results", top_results)
 
     urgent_keywords = [