use missingkey in set empty interface when missing
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parent
32f62fbb8e
commit
47d4e22673
1 changed files with 8 additions and 5 deletions
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@ -58,18 +58,21 @@ type PromptVars struct {
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func (m *Model) Prompt(p PromptVars) (string, error) {
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func (m *Model) Prompt(p PromptVars) (string, error) {
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var prompt strings.Builder
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var prompt strings.Builder
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tmpl, err := template.New("").Parse(m.Template)
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// Use the "missingkey=zero" option to handle missing variables without panicking
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tmpl, err := template.New("").Option("missingkey=zero").Parse(m.Template)
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if err != nil {
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if err != nil {
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return "", err
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return "", err
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}
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}
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if p.System == "" {
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vars := map[string]any{
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// use the default system prompt for this model if one is not specified
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"System": p.System,
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p.System = m.System
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"Prompt": p.Prompt,
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"Response": p.Response,
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"First": p.First,
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}
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}
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var sb strings.Builder
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var sb strings.Builder
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if err := tmpl.Execute(&sb, p); err != nil {
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if err := tmpl.Execute(&sb, vars); err != nil {
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return "", err
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return "", err
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}
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}
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prompt.WriteString(sb.String())
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prompt.WriteString(sb.String())
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