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@@ -2,7 +2,6 @@ name: golangci-lint | |
| on: | ||
| push: | ||
| branches: | ||
| - master | ||
| - main | ||
| pull_request: | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| package aws | ||
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| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
| "strings" | ||
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| "github.com/jaffee/aicli/pkg/aicli" | ||
| "github.com/pkg/errors" | ||
| ) | ||
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| type LlamaSubModel struct{} | ||
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| func (m LlamaSubModel) MakeBody(req *aicli.GenerateRequest) ([]byte, error) { | ||
| bod := llamaBody{ | ||
| Prompt: llamaPromptifyMessages(req.Messages), | ||
| Temperature: req.Temperature, | ||
| TopP: 0.9, | ||
| MaxGenLen: 100, | ||
| } | ||
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| bs, err := json.Marshal(bod) | ||
| if err != nil { | ||
| return nil, errors.Wrap(err, "marshalling") | ||
| } | ||
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| return bs, nil | ||
| } | ||
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| func (m LlamaSubModel) HandleResponseChunk(chunkBytes []byte) ([]byte, error) { | ||
| chunk := llamaEvent{} | ||
| if err := json.Unmarshal(chunkBytes, &chunk); err != nil { | ||
| return nil, err | ||
| } | ||
| return []byte(chunk.Generation), nil | ||
| } | ||
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| type llamaBody struct { | ||
| Prompt string `json:"prompt"` | ||
| Temperature float64 `json:"temperature"` | ||
| TopP float64 `json:"top_p"` | ||
| MaxGenLen int `json:"max_gen_len"` | ||
| } | ||
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| func llamaPromptifyMessages(msgs []aicli.Message) string { | ||
| bldr := &strings.Builder{} | ||
| bldr.WriteString("[INST] ") | ||
| msgsStart := 0 | ||
| if msgs[0].Role() == aicli.RoleSystem { | ||
| fmt.Fprintf(bldr, "<<SYS>>\n%s\n<</SYS>>\n", msgs[0].Content()) | ||
| msgsStart = 1 | ||
| } | ||
| if len(msgs) == msgsStart { | ||
| return bldr.String() | ||
| } | ||
| for _, msg := range msgs[msgsStart:] { | ||
| fmt.Fprintf(bldr, "%s: %s\n", msg.Role(), msg.Content()) | ||
| } | ||
| bldr.WriteString(" [/INST] ") | ||
| return bldr.String() | ||
| } | ||
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| type llamaEvent struct { | ||
| Generation string `json:"generation"` | ||
| PromptTokenCount int `json:"prompt_token_count"` | ||
| GenerationTokenCount int `json:"generation_token_count"` | ||
| StopReason *string `json:"stop_reason"` | ||
| } |