Revert "typescript bindings maintenance (#2363)"

As discussed on Discord, this PR was not ready to be merged. CI fails on
it.

This reverts commit a602f7fde7.

Signed-off-by: Jared Van Bortel <jared@nomic.ai>

gpt4all-bindings/typescript/test/bindings.test.js

@@ -1,73 +0,0 @@
-const { loadModel } = require("../src/gpt4all.js");
-
-// these tests require an internet connection / a real model
-const testModel = "Phi-3-mini-4k-instruct.Q4_0.gguf";
-
-describe("llmodel", () => {
-    let model;
-
-    test("load on cpu", async () => {
-        model = await loadModel(testModel, {
-            device: "cpu",
-        });
-    });
-
-    test("getter working", async () => {
-        const stateSize = model.llm.getStateSize();
-        expect(stateSize).toBeGreaterThan(0);
-        const name = model.llm.getName();
-        expect(name).toBe(testModel);
-        const type = model.llm.getType();
-        expect(type).toBeUndefined();
-        const devices = model.llm.getGpuDevices();
-        expect(Array.isArray(devices)).toBe(true);
-        const gpuEnabled = model.llm.hasGpuDevice();
-        expect(gpuEnabled).toBe(false);
-        const requiredMem = model.llm.getRequiredMemory();
-        expect(typeof requiredMem).toBe('number');
-        const threadCount = model.llm.getThreadCount();
-        expect(threadCount).toBe(4);
-    });
-
-    test("setting thread count", () => {
-        model.llm.setThreadCount(5);
-        expect(model.llm.getThreadCount()).toBe(5);
-    });
-
-    test("cpu inference", async () => {
-        const res = await model.llm.infer("what is the capital of france?", {
-            temp: 0,
-            promptTemplate: model.config.promptTemplate,
-            nPredict: 10,
-            onResponseToken: () => {
-                return true;
-            },
-        });
-        expect(res.text).toMatch(/paris/i);
-    }, 10000);
-
-    test("dispose and load model on gpu", async () => {
-        model.dispose();
-        model = await loadModel(testModel, {
-            device: "gpu",
-        });
-        const gpuEnabled = model.llm.hasGpuDevice();
-        expect(gpuEnabled).toBe(true);
-    });
-
-    test("gpu inference", async () => {
-        const res = await model.llm.infer("what is the capital of france?", {
-            temp: 0,
-            promptTemplate: model.config.promptTemplate,
-            nPredict: 10,
-            onResponseToken: () => {
-                return true;
-            },
-        });
-        expect(res.text).toMatch(/paris/i);
-    }, 10000);
-
-    afterAll(() => {
-        model.dispose();
-    });
-});

gpt4all-bindings/typescript/test/gpt4all.test.js

@@ -2,6 +2,7 @@ const path = require("node:path");
 const os = require("node:os");
 const fsp = require("node:fs/promises");
 const { existsSync } = require('node:fs');
+const { LLModel } = require("node-gyp-build")(path.resolve(__dirname, ".."));
 const {
     listModels,
     downloadModel,
@@ -12,8 +13,11 @@ const {
     DEFAULT_LIBRARIES_DIRECTORY,
     DEFAULT_MODEL_LIST_URL,
 } = require("../src/config.js");
-
-// these tests do not require an internet connection or an actual model
+const {
+    loadModel,
+    createPrompt,
+    createCompletion,
+} = require("../src/gpt4all.js");
 
 describe("config", () => {
     test("default paths constants are available and correct", () => {