Local apps

CONTRIBUTING.md

@@ -8,7 +8,7 @@ We use `pnpm` as our package manager. You need to use it, eg `pnpm install` inst
 
 If you want to format the whole codebase, you can do `pnpm -r format` at the root.
 
-Otherwise, we avoid runtime dependencies unless they're strictly needed. For example, our only dependency is `hash-wasm`, and it's only in the browser context and when uploaded files are > 10MB.
+Other than that, we avoid runtime dependencies unless they're strictly needed. For example, our only dependency is `hash-wasm`, and it's only in the browser context and when uploaded files are > 10MB.
 
 ## Pull requests
 

README.md

@@ -52,6 +52,9 @@ This is a collection of JS libraries to interact with the Hugging Face API, with
 - [@huggingface/inference](packages/inference/README.md): Use Inference Endpoints (dedicated) and Inference API (serverless) to make calls to 100,000+ Machine Learning models
 - [@huggingface/hub](packages/hub/README.md): Interact with huggingface.co to create or delete repos and commit / download files
 - [@huggingface/agents](packages/agents/README.md): Interact with HF models through a natural language interface
+- [@huggingface/gguf](packages/gguf/README.md): A GGUF parser that works on remotely hosted files.
+- [@huggingface/tasks](packages/tasks/README.md): The definition files and source-of-truth for the Hub's main primitives like pipeline tasks, model libraries, etc.
+
 
 
 We use modern features to avoid polyfills and dependencies, so the libraries will only work on modern browsers / Node.js >= 18 / Bun / Deno. 

packages/tasks/README.md

@@ -1,8 +1,18 @@
 # Tasks
 
-This package contains data used for https://huggingface.co/tasks.
+This package contains the definition files (written in Typescript) for the huggingface.co hub's:
+
+- **pipeline types** (a.k.a. **task types**) - used to determine which widget to display on the model page, and which inference API to run.
+- **default widget inputs** - when they aren't provided in the model card.
+- definitions and UI elements for **model libraries** (and soon for **dataset libraries**).
+
+Please add any missing ones to these definitions by opening a PR. Thanks 🔥
 
-## Philosophy behind Tasks
+⚠️ The hub's definitive doc is at https://huggingface.co/docs/hub.
+
+## Definition of Tasks
+
+This package also contains data used to define https://huggingface.co/tasks.
 
 The Task pages are made to lower the barrier of entry to understand a task that can be solved with machine learning and use or train a model to accomplish it. It's a collaborative documentation effort made to help out software developers, social scientists, or anyone with no background in machine learning that is interested in understanding how machine learning models can be used to solve a problem. 
 
@@ -19,16 +29,4 @@ We have a [`dataset`](https://huggingface.co/datasets/huggingfacejs/tasks) that
 
 This might seem overwhelming, but you don't necessarily need to add all of these in one pull request or on your own, you can simply contribute one section. Feel free to ask for help whenever you need. 
 
-## Other data
-
-This package contains the definition files (written in Typescript) for the huggingface.co hub's:
-
-- **pipeline types** a.k.a. **task types** (used to determine which widget to display on the model page, and which inference API to run)
-- **default widget inputs** (when they aren't provided in the model card)
-- definitions and UI elements for **model libraries** (and soon for **dataset libraries**).
-
-Please add to any of those definitions by opening a PR. Thanks 🔥
-
-⚠️ The hub's definitive doc is at https://huggingface.co/docs/hub.
-
 ## Feedback (feature requests, bugs, etc.) is super welcome 💙💚💛💜♥️🧡

packages/tasks/src/index.ts

@@ -45,3 +45,6 @@ export { SPECIAL_TOKENS_ATTRIBUTES } from "./tokenizer-data";
 
 import * as snippets from "./snippets";
 export { snippets };
+
+export { LOCAL_APPS } from "./local-apps";
+export type { LocalApp, LocalAppKey } from "./local-apps";

packages/tasks/src/local-apps.ts

@@ -0,0 +1,119 @@
+import type { ModelData } from "./model-data";
+import type { PipelineType } from "./pipelines";
+
+/**
+ * Elements configurable by a local app.
+ */
+export type LocalApp = {
+	/**
+	 * Name that appears in buttons
+	 */
+	prettyLabel: string;
+	/**
+	 * Link to get more info about a local app (website etc)
+	 */
+	docsUrl: string;
+	/**
+	 * main category of app
+	 */
+	mainTask: PipelineType;
+	/**
+	 * Whether to display a pill "macOS-only"
+	 */
+	macOSOnly?: boolean;
+
+	comingSoon?: boolean;
+	/**
+	 * IMPORTANT: function to figure out whether to display the button on a model page's main "Use this model" dropdown.
+	 */
+	displayOnModelPage: (model: ModelData) => boolean;
+} & (
+	| {
+			/**
+			 * If the app supports deeplink, URL to open.
+			 */
+			deeplink: (model: ModelData) => URL;
+	  }
+	| {
+			/**
+			 * And if not (mostly llama.cpp), snippet to copy/paste in your terminal
+			 */
+			snippet: (model: ModelData) => string;
+	  }
+);
+
+function isGgufModel(model: ModelData) {
+	return model.tags.includes("gguf");
+}
+
+const snippetLlamacpp = (model: ModelData): string => {
+	return `./main \
+	--hf-repo ${model.id} \
+	-m file.gguf \
+	-p "I believe the meaning of life is " -n 128`;
+};
+
+/**
+ * Add your new local app here.
+ *
+ * This is open to new suggestions and awesome upcoming apps.
+ *
+ * /!\ IMPORTANT
+ *
+ * If possible, you need to support deeplinks and be as cross-platform as possible.
+ *
+ * Ping the HF team if we can help with anything!
+ */
+export const LOCAL_APPS = {
+	"llama.cpp": {
+		prettyLabel: "llama.cpp",
+		docsUrl: "https://github.com/ggerganov/llama.cpp",
+		mainTask: "text-generation",
+		displayOnModelPage: isGgufModel,
+		snippet: snippetLlamacpp,
+	},
+	lmstudio: {
+		prettyLabel: "LM Studio",
+		docsUrl: "https://lmstudio.ai",
+		mainTask: "text-generation",
+		displayOnModelPage: isGgufModel,
+		deeplink: (model) => new URL(`lmstudio://open_from_hf?model=${model.id}`),
+	},
+	jan: {
+		prettyLabel: "Jan",
+		docsUrl: "https://jan.ai",
+		mainTask: "text-generation",
+		displayOnModelPage: isGgufModel,
+		deeplink: (model) => new URL(`jan://open_from_hf?model=${model.id}`),
+	},
+	faraday: {
+		prettyLabel: "Faraday",
+		docsUrl: "https://faraday.dev",
+		mainTask: "text-generation",
+		macOSOnly: true,
+		displayOnModelPage: isGgufModel,
+		deeplink: (model) => new URL(`faraday://open_from_hf?model=${model.id}`),
+	},
+	drawthings: {
+		prettyLabel: "Draw Things",
+		docsUrl: "https://drawthings.ai",
+		mainTask: "text-to-image",
+		macOSOnly: true,
+		/**
+		 * random function, will need to refine the actual conditions:
+		 */
+		displayOnModelPage: (model) => model.tags.includes("textual_inversion"),
+		deeplink: (model) => new URL(`drawthings://open_from_hf?model=${model.id}`),
+	},
+	diffusionbee: {
+		prettyLabel: "DiffusionBee",
+		docsUrl: "https://diffusionbee.com",
+		mainTask: "text-to-image",
+		macOSOnly: true,
+		comingSoon: true,
+		displayOnModelPage: (model) => model.library_name === "diffusers" && model.pipeline_tag === "text-to-image",
+		deeplink: (model) => new URL(`diffusionbee://open_from_hf?model=${model.id}`),
+	},
+} satisfies Record<string, LocalApp>;
+
+export type LocalAppKey = keyof typeof LOCAL_APPS;

packages/tasks/src/model-data.ts

@@ -25,10 +25,6 @@ export interface ModelData {
 	 * id of model (e.g. 'user/repo_name')
 	 */
 	id: string;
-	/**
-	 * Kept for backward compatibility
-	 */
-	modelId?: string;
 	/**
 	 * Whether or not to enable inference widget for this model
 	 */
@@ -84,7 +80,7 @@ export interface ModelData {
 	/**
 	 * all the model tags
 	 */
-	tags?: string[];
+	tags: string[];
 	/**
 	 * transformers-specific info to display in the code sample.
 	 */

packages/tasks/src/model-libraries-snippets.ts

@@ -33,7 +33,7 @@ predictions = predictor.predict_json(predictor_input)`,
 ];
 
 export const allennlp = (model: ModelData): string[] => {
-	if (model.tags?.includes("question-answering")) {
+	if (model.tags.includes("question-answering")) {
 		return allennlpQuestionAnswering(model);
 	}
 	return allennlpUnknown(model);
@@ -85,11 +85,11 @@ pipeline.load_textual_inversion("${model.id}")`,
 ];
 
 export const diffusers = (model: ModelData): string[] => {
-	if (model.tags?.includes("controlnet")) {
+	if (model.tags.includes("controlnet")) {
 		return diffusers_controlnet(model);
-	} else if (model.tags?.includes("lora")) {
+	} else if (model.tags.includes("lora")) {
 		return diffusers_lora(model);
-	} else if (model.tags?.includes("textual_inversion")) {
+	} else if (model.tags.includes("textual_inversion")) {
 		return diffusers_textual_inversion(model);
 	} else {
 		return diffusers_default(model);
@@ -118,9 +118,9 @@ text, *_ = model(speech)[0]`,
 const espnetUnknown = () => [`unknown model type (must be text-to-speech or automatic-speech-recognition)`];
 
 export const espnet = (model: ModelData): string[] => {
-	if (model.tags?.includes("text-to-speech")) {
+	if (model.tags.includes("text-to-speech")) {
 		return espnetTTS(model);
-	} else if (model.tags?.includes("automatic-speech-recognition")) {
+	} else if (model.tags.includes("automatic-speech-recognition")) {
 		return espnetASR(model);
 	}
 	return espnetUnknown();
@@ -228,7 +228,7 @@ inference.crop("file.wav", excerpt)`,
 ];
 
 export const pyannote_audio = (model: ModelData): string[] => {
-	if (model.tags?.includes("pyannote-audio-pipeline")) {
+	if (model.tags.includes("pyannote-audio-pipeline")) {
 		return pyannote_audio_pipeline(model);
 	}
 	return pyannote_audio_model(model);
@@ -258,9 +258,9 @@ model = TFAutoModel.from_pretrained("${model.id}")
 ];
 
 export const tensorflowtts = (model: ModelData): string[] => {
-	if (model.tags?.includes("text-to-mel")) {
+	if (model.tags.includes("text-to-mel")) {
 		return tensorflowttsTextToMel(model);
-	} else if (model.tags?.includes("mel-to-wav")) {
+	} else if (model.tags.includes("mel-to-wav")) {
 		return tensorflowttsMelToWav(model);
 	}
 	return tensorflowttsUnknown(model);
@@ -309,7 +309,7 @@ model = joblib.load(
 };
 
 export const sklearn = (model: ModelData): string[] => {
-	if (model.tags?.includes("skops")) {
+	if (model.tags.includes("skops")) {
 		const skopsmodelFile = model.config?.sklearn?.model?.file;
 		const skopssaveFormat = model.config?.sklearn?.model_format;
 		if (!skopsmodelFile) {
@@ -413,7 +413,7 @@ export const transformers = (model: ModelData): string[] => {
 	if (!info) {
 		return [`# ⚠️ Type of model unknown`];
 	}
-	const remote_code_snippet = model.tags?.includes(TAG_CUSTOM_CODE) ? ", trust_remote_code=True" : "";
+	const remote_code_snippet = model.tags.includes(TAG_CUSTOM_CODE) ? ", trust_remote_code=True" : "";
 
 	let autoSnippet: string;
 	if (info.processor) {
@@ -564,7 +564,7 @@ model = create_model(${model.id})`,
 export const nemo = (model: ModelData): string[] => {
 	let command: string[] | undefined = undefined;
 	// Resolve the tag to a nemo domain/sub-domain
-	if (model.tags?.includes("automatic-speech-recognition")) {
+	if (model.tags.includes("automatic-speech-recognition")) {
 		command = nemoDomainResolver("ASR", model);
 	}
 
@@ -605,11 +605,11 @@ wav = model.generate(descriptions)  # generates 3 samples.`,
 ];
 
 export const audiocraft = (model: ModelData): string[] => {
-	if (model.tags?.includes("musicgen")) {
+	if (model.tags.includes("musicgen")) {
 		return musicgen(model);
-	} else if (model.tags?.includes("audiogen")) {
+	} else if (model.tags.includes("audiogen")) {
 		return audiogen(model);
-	} else if (model.tags?.includes("magnet")) {
+	} else if (model.tags.includes("magnet")) {
 		return magnet(model);
 	} else {
 		return [`# Type of model unknown.`];

packages/widgets/src/lib/components/InferenceWidget/InferenceWidget.svelte

@@ -80,7 +80,7 @@
 	};
 
 	$: widgetComponent =
-		model.pipeline_tag === "text-generation" && model.tags?.includes("conversational")
+		model.pipeline_tag === "text-generation" && model.tags.includes("conversational")
 			? (ConversationalWidget as typeof SvelteComponent)
 			: model.pipeline_tag && model.pipeline_tag in WIDGET_COMPONENTS
 			  ? WIDGET_COMPONENTS[model.pipeline_tag as keyof typeof WIDGET_COMPONENTS]