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models(llama3): add llama3 to embedded models (#2074)

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Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
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Ettore Di Giacinto 2024-04-19 18:23:44 +02:00 • committed by GitHub
parent 27ec84827c
commit b2772509b4
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GPG key ID: B5690EEEBB952194
6 changed files with 203 additions and 32 deletions
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99
pkg/model/loader_test.go
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@ -27,7 +27,84 @@ const chatML = `<|im_start|>{{if eq .RoleName "assistant"}}assistant{{else if eq
{{- end }}
<|im_end|>`
var testMatch map[string]map[string]interface{} = map[string]map[string]interface{}{
const llama3 = `<|start_header_id|>{{if eq .RoleName "assistant"}}assistant{{else if eq .RoleName "system"}}system{{else if eq .RoleName "tool"}}tool{{else if eq .RoleName "user"}}user{{end}}<|end_header_id|>
{{ if .FunctionCall -}}
Function call:
{{ else if eq .RoleName "tool" -}}
Function response:
{{ end -}}
{{ if .Content -}}
{{.Content -}}
{{ else if .FunctionCall -}}
{{ toJson .FunctionCall -}}
{{ end -}}
<|eot_id|>`
var llama3TestMatch map[string]map[string]interface{} = map[string]map[string]interface{}{
"user": {
"template": llama3,
"expected": "<|start_header_id|>user<|end_header_id|>\n\nA long time ago in a galaxy far, far away...<|eot_id|>",
"data": model.ChatMessageTemplateData{
SystemPrompt: "",
Role: "user",
RoleName: "user",
Content: "A long time ago in a galaxy far, far away...",
FunctionCall: nil,
FunctionName: "",
LastMessage: false,
Function: false,
MessageIndex: 0,
},
},
"assistant": {
"template": llama3,
"expected": "<|start_header_id|>assistant<|end_header_id|>\n\nA long time ago in a galaxy far, far away...<|eot_id|>",
"data": model.ChatMessageTemplateData{
SystemPrompt: "",
Role: "assistant",
RoleName: "assistant",
Content: "A long time ago in a galaxy far, far away...",
FunctionCall: nil,
FunctionName: "",
LastMessage: false,
Function: false,
MessageIndex: 0,
},
},
"function_call": {
"template": llama3,
"expected": "<|start_header_id|>assistant<|end_header_id|>\n\nFunction call:\n{\"function\":\"test\"}<|eot_id|>",
"data": model.ChatMessageTemplateData{
SystemPrompt: "",
Role: "assistant",
RoleName: "assistant",
Content: "",
FunctionCall: map[string]string{"function": "test"},
FunctionName: "",
LastMessage: false,
Function: false,
MessageIndex: 0,
},
},
"function_response": {
"template": llama3,
"expected": "<|start_header_id|>tool<|end_header_id|>\n\nFunction response:\nResponse from tool<|eot_id|>",
"data": model.ChatMessageTemplateData{
SystemPrompt: "",
Role: "tool",
RoleName: "tool",
Content: "Response from tool",
FunctionCall: nil,
FunctionName: "",
LastMessage: false,
Function: false,
MessageIndex: 0,
},
},
}
var chatMLTestMatch map[string]map[string]interface{} = map[string]map[string]interface{}{
"user": {
"template": chatML,
"expected": "<|im_start|>user\nA long time ago in a galaxy far, far away...\n<|im_end|>",
@ -91,13 +168,27 @@ var testMatch map[string]map[string]interface{} = map[string]map[string]interfac
}
var _ = Describe("Templates", func() {
Context("chat message", func() {
Context("chat message ChatML", func() {
var modelLoader *ModelLoader
BeforeEach(func() {
modelLoader = NewModelLoader("")
})
for key := range testMatch {
foo := testMatch[key]
for key := range chatMLTestMatch {
foo := chatMLTestMatch[key]
It("renders correctly `"+key+"`", func() {
templated, err := modelLoader.EvaluateTemplateForChatMessage(foo["template"].(string), foo["data"].(model.ChatMessageTemplateData))
Expect(err).ToNot(HaveOccurred())
Expect(templated).To(Equal(foo["expected"]), templated)
})
}
})
Context("chat message llama3", func() {
var modelLoader *ModelLoader
BeforeEach(func() {
modelLoader = NewModelLoader("")
})
for key := range llama3TestMatch {
foo := llama3TestMatch[key]
It("renders correctly `"+key+"`", func() {
templated, err := modelLoader.EvaluateTemplateForChatMessage(foo["template"].(string), foo["data"].(model.ChatMessageTemplateData))
Expect(err).ToNot(HaveOccurred())