{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Load the model"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Using Device: cuda:1 | Name: NVIDIA RTX A6000\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "<All keys matched successfully>"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import torch\n",
    "import transformer\n",
    "from transformer import Transformer\n",
    "\n",
    "model = Transformer(embedding_dim=64, learning_rate=1e-3).to(device=transformer.device)\n",
    "model.load_state_dict(\n",
    "    torch.load(\n",
    "        \"./single_headed_transformer_v4_weights.pth\", \n",
    "        map_location=torch.device(\"cuda:1\"), \n",
    "        weights_only=True\n",
    "        )\n",
    "    )"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Inferencing"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'<SOS> Symptoms include difficulty shifting gears slippage or a burning smell when proper cleans overheating <EOS>'"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "input = \"identify my car's clutch is going bad\"\n",
    "encoder_input_text = model.remove_punctuation(input)\n",
    "encoder_input_tokens = model.tokenize(encoder_input_text)\n",
    "\n",
    "model.predict_text(encoder_input_tokens)"
   ]
  }
 ],
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