preprocess NLP.ipynb

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   "source": [
    "def preprocess(ReviewText):\n",
    "    ReviewText = ReviewText.str.replace('\\t', ' ')\n",
    "    ReviewText = ReviewText.str.replace('\\r', ' ')\n",
    "    ReviewText = ReviewText.str.replace('\\n', ' ')\n",
    "    return (ReviewText)    "
   ]
  }
 ],
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