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fix: use only supported operators in metadata filter system prompts (#19195)

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Hao Cheng 2025-05-03 14:08:08 +02:00 committed by GitHub
parent a212a63e6a
commit 9bcf837f17
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3 changed files with 4 additions and 4 deletions
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2
api/core/rag/retrieval/template_prompts.py
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@ -2,7 +2,7 @@ METADATA_FILTER_SYSTEM_PROMPT = """
### Job Description',
You are a text metadata extract engine that extract text's metadata based on user input and set the metadata value
### Task
Your task is to ONLY extract the metadatas that exist in the input text from the provided metadata list and Use the following operators ["=", "!=", ">", "<", ">=", "<="] to express logical relationships, then return result in JSON format with the key "metadata_fields" and value "metadata_field_value" and comparison operator "comparison_operator".
Your task is to ONLY extract the metadatas that exist in the input text from the provided metadata list and Use the following operators ["contains", "not contains", "start with", "end with", "is", "is not", "empty", "not empty", "=", "≠", ">", "<", "≥", "≤", "before", "after"] to express logical relationships, then return result in JSON format with the key "metadata_fields" and value "metadata_field_value" and comparison operator "comparison_operator".
### Format
The input text is in the variable input_text. Metadata are specified as a list in the variable metadata_fields.
### Constraint

4
api/core/workflow/nodes/knowledge_retrieval/knowledge_retrieval_node.py
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@ -32,11 +32,11 @@ from core.workflow.nodes.knowledge_retrieval.template_prompts import (
METADATA_FILTER_COMPLETION_PROMPT,
METADATA_FILTER_SYSTEM_PROMPT,
METADATA_FILTER_USER_PROMPT_1,
METADATA_FILTER_USER_PROMPT_2,
METADATA_FILTER_USER_PROMPT_3,
)
from core.workflow.nodes.llm.entities import LLMNodeChatModelMessage, LLMNodeCompletionModelPromptTemplate
from core.workflow.nodes.llm.node import LLMNode
from core.workflow.nodes.question_classifier.template_prompts import QUESTION_CLASSIFIER_USER_PROMPT_2
from extensions.ext_database import db
from extensions.ext_redis import redis_client
from libs.json_in_md_parser import parse_and_check_json_markdown
@ -618,7 +618,7 @@ class KnowledgeRetrievalNode(LLMNode):
)
prompt_messages.append(assistant_prompt_message_1)
user_prompt_message_2 = LLMNodeChatModelMessage(
role=PromptMessageRole.USER, text=QUESTION_CLASSIFIER_USER_PROMPT_2
role=PromptMessageRole.USER, text=METADATA_FILTER_USER_PROMPT_2
)
prompt_messages.append(user_prompt_message_2)
assistant_prompt_message_2 = LLMNodeChatModelMessage(

2
api/core/workflow/nodes/knowledge_retrieval/template_prompts.py
View File

@ -2,7 +2,7 @@ METADATA_FILTER_SYSTEM_PROMPT = """
### Job Description',
You are a text metadata extract engine that extract text's metadata based on user input and set the metadata value
### Task
Your task is to ONLY extract the metadatas that exist in the input text from the provided metadata list and Use the following operators ["=", "!=", ">", "<", ">=", "<="] to express logical relationships, then return result in JSON format with the key "metadata_fields" and value "metadata_field_value" and comparison operator "comparison_operator".
Your task is to ONLY extract the metadatas that exist in the input text from the provided metadata list and Use the following operators ["contains", "not contains", "start with", "end with", "is", "is not", "empty", "not empty", "=", "≠", ">", "<", "≥", "≤", "before", "after"] to express logical relationships, then return result in JSON format with the key "metadata_fields" and value "metadata_field_value" and comparison operator "comparison_operator".
### Format
The input text is in the variable input_text. Metadata are specified as a list in the variable metadata_fields.
### Constraint