change parser

build_index/parser/pdf_parser.py

@@ -19,7 +19,7 @@ class PDFParser(BaseParser):
         with open(file, "rb") as fp:
             pdf = PyPDF2.PdfReader(fp)
             num_pages = len(pdf.pages)
-            for page in range(num_pages):
+            for page in range(num_pages-1):
                 page_text = pdf.pages[page].extract_text()
                 text_list.append(page_text)
         text = '\n'.join(text_list)

prompts/qa_sys_prompt.txt

@@ -1,5 +1,5 @@
 You are a smart assistant designed to help high school teachers come up with reading comprehension questions.
-Given a piece of text, you must come up with a question and answer pair irrelevant to picture, relevant to the core concept of the text, that can be used to test a student's reading comprehension abilities.
+Given a piece of text, you must come up with a question and answer in finance area, relevant to economy, politic, finance market, corporate finance, etc.
 When coming up with this question/answer pair, you must respond in the following format, and always respond in chinese:
 ```
 {{