fix: refactoring of merge_answer_node

Author: vedovati-matteo

scrapegraphai/helpers/__init__.py

@@ -10,3 +10,4 @@
 from .generate_answer_node_csv_prompts import template_chunks_csv, template_no_chunks_csv, template_merge_csv  
 from .generate_answer_node_pdf_prompts import template_chunks_pdf, template_no_chunks_pdf, template_merge_pdf
 from .generate_answer_node_omni_prompts import template_chunks_omni, template_no_chunk_omni, template_merge_omni
+from .merge_answer_node_prompts import template_combined

scrapegraphai/helpers/merge_answer_node_prompts.py

@@ -0,0 +1,13 @@
+"""
+Merge answer node prompts
+"""
+
+template_combined = """
+        You are a website scraper and you have just scraped some content from multiple websites.\n
+        You are now asked to provide an answer to a USER PROMPT based on the content you have scraped.\n
+        You need to merge the content from the different websites into a single answer without repetitions (if there are any). \n
+        The scraped contents are in a JSON format and you need to merge them based on the context and providing a correct JSON structure.\n
+        OUTPUT INSTRUCTIONS: {format_instructions}\n
+        USER PROMPT: {user_prompt}\n
+        WEBSITE CONTENT: {website_content}
+        """

scrapegraphai/nodes/merge_answers_node.py

@@ -7,6 +7,7 @@
 from langchain_core.output_parsers import JsonOutputParser
 from ..utils.logging import get_logger
 from .base_node import BaseNode
+from ..helpers import template_combined
 
 
 class MergeAnswersNode(BaseNode):
@@ -79,18 +80,8 @@ def execute(self, state: dict) -> dict:
 
         format_instructions = output_parser.get_format_instructions()
 
-        template_merge = """
-        You are a website scraper and you have just scraped some content from multiple websites.\n
-        You are now asked to provide an answer to a USER PROMPT based on the content you have scraped.\n
-        You need to merge the content from the different websites into a single answer without repetitions (if there are any). \n
-        The scraped contents are in a JSON format and you need to merge them based on the context and providing a correct JSON structure.\n
-        OUTPUT INSTRUCTIONS: {format_instructions}\n
-        USER PROMPT: {user_prompt}\n
-        WEBSITE CONTENT: {website_content}
-        """
-
         prompt_template = PromptTemplate(
-            template=template_merge,
+            template=template_combined,
             input_variables=["user_prompt"],
             partial_variables={
                 "format_instructions": format_instructions,