Prompt Template

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Node Details

• Name: promptTemplate
• Type: PromptTemplate
• Version: 1.0
• Category: Prompts

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Base Classes

• PromptTemplate
• BasePromptTemplate

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Parameters

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Inputs

1. Template (Required)
   • Type: string
   • Rows: 4
   • Placeholder: "What is a good name for a company that makes {product}?"
   • Description: The prompt template with variables in curly braces { }, which will be replaced with actual values
2. Format Prompt Values (Optional)
   • Type: json
   • Accept Variable: true
   • List: true
   • Description: JSON object containing values for template variables
   • Example:
     Copy

     {
       "product": "eco-friendly water bottles"
     }
     

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Functionality

1. Template Processing
   • Variable extraction
   • Placeholder validation
   • Format verification
   • Dynamic content insertion
2. Value Management
   • JSON parsing
   • Variable mapping
   • Type validation
   • Error checking

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Use Cases

1. Dynamic Content Generation
   • Customized prompts
   • Variable content
   • Consistent formatting
   • Template reuse
2. Standardization
   • Format consistency
   • Error reduction
   • Quality control
   • Pattern enforcement

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Integration Notes

• Supports variable injection
• Handles JSON formatting
• Validates template syntax
• Manages error states

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Best Practices

1. Template Design
   • Clear variable naming
   • Consistent formatting
   • Descriptive placeholders
   • Proper documentation
2. Value Management
   • Valid JSON structure
   • Complete variable sets
   • Type consistency
   • Error handling
3. Performance Optimization
   • Efficient templates
   • Minimal complexity
   • Reusable patterns
   • Clear structure