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42 lines
1.8 KiB
Python
42 lines
1.8 KiB
Python
"""
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Prompt Template Models for customizable chatbot prompts
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"""
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from sqlalchemy import Column, String, Text, DateTime, Boolean, Integer
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from sqlalchemy.sql import func
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from app.db.database import Base
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from datetime import datetime
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class PromptTemplate(Base):
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"""Editable prompt templates for different chatbot types"""
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__tablename__ = "prompt_templates"
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id = Column(String, primary_key=True, index=True)
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name = Column(String(255), nullable=False, index=True) # Human readable name
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type_key = Column(String(100), nullable=False, unique=True, index=True) # assistant, customer_support, etc.
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description = Column(Text, nullable=True)
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system_prompt = Column(Text, nullable=False)
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is_default = Column(Boolean, default=True, nullable=False)
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is_active = Column(Boolean, default=True, nullable=False)
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version = Column(Integer, default=1, nullable=False)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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def __repr__(self):
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return f"<PromptTemplate(type_key='{self.type_key}', name='{self.name}')>"
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class ChatbotPromptVariable(Base):
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"""Available variables that can be used in prompts"""
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__tablename__ = "prompt_variables"
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id = Column(String, primary_key=True, index=True)
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variable_name = Column(String(100), nullable=False, unique=True, index=True) # {user_name}, {context}, etc.
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description = Column(Text, nullable=True)
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example_value = Column(String(500), nullable=True)
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is_active = Column(Boolean, default=True, nullable=False)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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def __repr__(self):
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return f"<PromptVariable(name='{self.variable_name}')>" |