Update app.py

app.py

@@ -25,7 +25,7 @@ pdf_text = extract_text_from_pdf(pdf_path)
 passages = [{"title": "", "text": line} for line in pdf_text.split('\n') if line.strip()]
 
 # Create a Dataset
-dataset = Dataset.from_list(passages)
+dataset = Dataset.from_dict({"title": [p["title"] for p in passages], "text": [p["text"] for p in passages]})
 
 # Save the dataset and create an index in the current working directory
 dataset_path = "/home/user/app/rag_document_dataset"