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https://github.com/mudler/LocalAI.git
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Add a simple web-page as index of the API for helping with inference testing
This commit is contained in:
mudler
parent
55142065eb
commit
dbc70dc13c
19
api.go
19
api.go
@ -1,15 +1,24 @@
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package main
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import (
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"embed"
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"net/http"
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"strconv"
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llama "github.com/go-skynet/llama/go"
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"github.com/gofiber/fiber/v2"
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"github.com/gofiber/fiber/v2/middleware/filesystem"
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)
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//go:embed index.html
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var indexHTML embed.FS
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func api(l *llama.LLama, listenAddr string, threads int) error {
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app := fiber.New()
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app.Use("/", filesystem.New(filesystem.Config{
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Root: http.FS(indexHTML),
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NotFoundFile: "index.html",
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}))
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/*
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curl --location --request POST 'http://localhost:8080/predict' --header 'Content-Type: application/json' --data-raw '{
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"text": "What is an alpaca?",
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@ -19,6 +28,14 @@ func api(l *llama.LLama, listenAddr string, threads int) error {
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"tokens": 100
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}'
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*/
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// Serve the index.html file
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app.Get("/", func(c *fiber.Ctx) error {
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data, err := indexHTML.ReadFile("index.html")
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if err != nil {
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return err
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}
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return c.Send(data)
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})
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// Endpoint to generate the prediction
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app.Post("/predict", func(c *fiber.Ctx) error {
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4
go.mod
4
go.mod
@ -40,6 +40,6 @@ require (
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github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
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golang.org/x/sync v0.1.0 // indirect
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golang.org/x/sys v0.6.0 // indirect
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golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 // indirect
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golang.org/x/text v0.3.7 // indirect
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golang.org/x/term v0.5.0 // indirect
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golang.org/x/text v0.7.0 // indirect
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)
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6
go.sum
6
go.sum
@ -108,13 +108,15 @@ golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBc
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golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
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golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
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golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 h1:JGgROgKl9N8DuW20oFS5gxc+lE67/N3FcwmBPMe7ArY=
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golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
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golang.org/x/term v0.5.0 h1:n2a8QNdAb0sZNpU9R1ALUXBbY+w51fCQDN+7EdxNBsY=
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golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
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golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
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golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
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golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
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golang.org/x/text v0.7.0 h1:4BRB4x83lYWy72KwLD/qYDuTu7q9PjSagHvijDw7cLo=
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golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
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golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
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golang.org/x/tools v0.0.0-20201022035929-9cf592e881e9/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
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120
index.html
Normal file
120
index.html
Normal file
@ -0,0 +1,120 @@
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<!DOCTYPE html>
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<html>
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<head>
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<title>llama-cli</title>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css" crossorigin="anonymous" referrerpolicy="no-referrer" />
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<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
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</head>
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<style>
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@keyframes rotating {
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from {
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transform: rotate(0deg);
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}
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to {
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transform: rotate(360deg);
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}
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}
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.waiting {
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animation: rotating 1s linear infinite;
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}
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</style>
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<body>
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<div class="container mt-5" x-data="{ templates:[
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{
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name: 'Alpaca: Instruction without input',
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text: `Below is an instruction that describes a task. Write a response that appropriately completes the request.
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### Instruction:
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{{.Instruction}}
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### Response:`,
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},
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{
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name: 'Alpaca: Instruction with input',
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text: `Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
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### Instruction:
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{{.Instruction}}
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### Input:
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{{.Input}}
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### Response:`,
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}
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], selectedTemplate: '', selectedTemplateText: '' }">
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<h1>llama-cli API</h1>
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<div class="form-group">
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<label for="inputText">Input Text:</label>
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<textarea class="form-control" id="inputText" rows="6" placeholder="Your text input here..." x-text="selectedTemplateText"></textarea>
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</div>
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<div class="form-group">
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<label for="templateSelect">Select Template:</label>
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<select class="form-control" id="templateSelect" x-model="selectedTemplateText">
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<option value="">None</option>
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<template x-for="(template, index) in templates" :key="index">
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<option :value="template.text" x-text="template.name"></option>
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</template>
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</select>
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</div>
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<div class="form-group">
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<label for="topP">Top P:</label>
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<input type="range" step="0.01" min="0" max="1" class="form-control" id="topP" value="0.20" name="topP" onchange="this.nextElementSibling.value = this.value" required>
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<output>0.20</output>
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</div>
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<div class="form-group">
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<label for="topK">Top K:</label>
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<input type="number" class="form-control" id="topK" value="10000" name="topK" required>
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</div>
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<div class="form-group">
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<label for="temperature">Temperature:</label>
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<input type="range" step="0.01" min="0" max="1" value="0.9" class="form-control" id="temperature" name="temperature" onchange="this.nextElementSibling.value = this.value" required>
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<output>0.9</output>
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</div>
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<div class="form-group">
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<label for="tokens">Tokens:</label>
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<input type="number" class="form-control" id="tokens" name="tokens" value="128" required>
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</div>
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<button class="btn btn-primary" x-on:click="submitRequest()">Submit <i class="fas fa-paper-plane"></i></button>
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<hr>
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<div class="form-group">
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<label for="outputText">Output Text:</label>
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<textarea class="form-control" id="outputText" rows="5" readonly></textarea>
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</div>
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</div>
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<script defer src="https://cdn.jsdelivr.net/npm/alpinejs@3.x.x/dist/cdn.min.js"></script>
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<script>
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function submitRequest() {
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var button = document.querySelector("i.fa-paper-plane");
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button.classList.add("waiting");
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var text = document.getElementById("inputText").value;
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var url = "/predict";
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var data = {
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"text": text,
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"topP": document.getElementById("topP").value,
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"topK": document.getElementById("topK").value,
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"temperature": document.getElementById("temperature").value,
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"tokens": document.getElementById("tokens").value
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};
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fetch(url, {
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method: "POST",
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headers: {
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"Content-Type": "application/json"
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},
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body: JSON.stringify(data)
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})
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.then(response => response.json())
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.then(data => {
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document.getElementById("outputText").value = data.prediction;
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button.classList.remove("waiting");
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})
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.catch(error => { console.error(error); button.classList.remove("waiting"); });
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}
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</script>
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</body>
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</html>
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