Update app.py

app.py

@@ -41,6 +41,7 @@ else:
 
 # Ensure embeddings are stacked as float32
 embeddings = np.vstack(data['embedding'].values).astype(np.float32)
+logging.debug(f"Embeddings shape: {embeddings.shape}, dtype: {embeddings.dtype}")
 gpu_index.add(embeddings)
 
 # Check if GPU is available
@@ -81,6 +82,7 @@ def retrieve_and_generate(question):
 
         # Search in FAISS index
         try:
+            logging.debug(f"Searching FAISS index with question embedding: {question_embedding}")
             _, indices = gpu_index.search(question_embedding, k=1)
             if indices.size == 0:
                 logging.error("No results found in FAISS search.")