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const { instructions, imageInstructions, errorInstructions } = require('../prompts');
function getActions(actions = [], functionsAgent = false) {
let output = 'Internal thoughts & actions taken:\n"';
if (actions[0]?.action && functionsAgent) {
actions = actions.map((step) => ({
log: `Action: ${step.action?.tool || ''}\nInput: ${
JSON.stringify(step.action?.toolInput) || ''
}\nObservation: ${step.observation}`,
}));
} else if (actions[0]?.action) {
actions = actions.map((step) => ({
log: `${step.action.log}\nObservation: ${step.observation}`,
}));
}
actions.forEach((actionObj, index) => {
output += `${actionObj.log}`;
if (index < actions.length - 1) {
output += '\n';
}
});
return output + '"';
}
function buildErrorInput({ message, errorMessage, actions, functionsAgent }) {
const log = errorMessage.includes('Could not parse LLM output:')
? `A formatting error occurred with your response to the human's last message. You didn't follow the formatting instructions. Remember to ${instructions}`
: `You encountered an error while replying to the human's last message. Attempt to answer again or admit an answer cannot be given.\nError: ${errorMessage}`;
return `
${log}
${getActions(actions, functionsAgent)}
Human's last message: ${message}
`;
}
function buildPromptPrefix({ result, message, functionsAgent }) {
if ((result.output && result.output.includes('N/A')) || result.output === undefined) {
return null;
}
if (
result?.intermediateSteps?.length === 1 &&
result?.intermediateSteps[0]?.action?.toolInput === 'N/A'
) {
return null;
}
const internalActions =
result?.intermediateSteps?.length > 0
? getActions(result.intermediateSteps, functionsAgent)
: 'Internal Actions Taken: None';
const toolBasedInstructions = internalActions.toLowerCase().includes('image')
? imageInstructions
: '';
const errorMessage = result.errorMessage ? `${errorInstructions} ${result.errorMessage}\n` : '';
const preliminaryAnswer =
result.output?.length > 0 ? `Preliminary Answer: "${result.output.trim()}"` : '';
const prefix = preliminaryAnswer
? 'review and improve the answer you generated using plugins in response to the User Message below. The user hasn\'t seen your answer or thoughts yet.'
: 'respond to the User Message below based on your preliminary thoughts & actions.';
return `As a helpful AI Assistant, ${prefix}${errorMessage}\n${internalActions}
${preliminaryAnswer}
Reply conversationally to the User based on your ${
preliminaryAnswer ? 'preliminary answer, ' : ''
}internal actions, thoughts, and observations, making improvements wherever possible, but do not modify URLs.
${
preliminaryAnswer
? ''
: '\nIf there is an incomplete thought or action, you are expected to complete it in your response now.\n'
}You must cite sources if you are using any web links. ${toolBasedInstructions}
Only respond with your conversational reply to the following User Message:
"${message}"`;
}
module.exports = {
buildErrorInput,
buildPromptPrefix,
};
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