I can't use learner command when I type I will get an error 😢😭

[shreesha345]

node-pre-gyp info This Node instance does not support builds for Node-API version 8 node-pre-gyp info This Node instance does not support builds for Node-API version 8 2021-06-23 11:38:20.803379: I tensorflow/core/platform/cpu_feature_guard.cc:142] This TensorFlow binary is optimized with oneAPI Deep Neural Network Library (oneDNN) to use the following CPU instructions in performance-critical operations: AVX2 FMA To enable them in other operations, rebuild TensorFlow with the appropriate compiler flags. Bot is now on! (node:6604) UnhandledPromiseRejectionWarning: TypeError: Only absolute URLs are supported at getNodeRequestOptions (/content/Learner/node_modules/node-fetch/lib/index.js:1305:9) at /content/Learner/node_modules/node-fetch/lib/index.js:1410:19 at new Promise (<anonymous>) at fetch (/content/Learner/node_modules/node-fetch/lib/index.js:1407:9) at HTTPRequest.PlatformNode.fetch (/content/Learner/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:7330:16) at HTTPRequest.<anonymous> (/content/Learner/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:8280:55) at step (/content/Learner/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:82:23) at Object.next (/content/Learner/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:63:53) at /content/Learner/node_modules/@tensorflow/tfjs-core/dist/tf-core.node.js:56:71 at new Promise (<anonymous>) (Use node --trace-warnings ...to show where the warning was created) (node:6604) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag--unhandled-rejections=strict (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 2) (node:6604) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code. I am getting this error please help me to fix it 😭😭😭😭