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Merge pull request #73 from jatinpapreja/master
Updated Ch2 , Ch3, Ch4 and Ch10 to install dependencies using requirements files.
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‎Ch10/01_BioBERT_Demo.ipynb‎

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‎Ch10/02_LexNLP.ipynb‎

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‎Ch10/03_FinBERT.ipynb‎

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‎Ch10/ch10-requirements.txt‎

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requests==2.23.0
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pytorch-transformers==1.2.0
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transformers==4.7.0
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pandas==1.1.5
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pytorch-pretrained-bert==0.6.2
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pytorch-nlp==0.5.0
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tensorflow==1.14.0
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torch==1.9.0
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keras==2.5.0
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scikit-learn==0.21.3
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tqdm==4.41.1
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matplotlib==3.2.2
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numpy==1.19.5
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nltk==3.5
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lexnlp==1.8.0
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textract==1.6.3
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wget==3.2

‎Ch2/01_WebScraping_using_BeautifulSoup.ipynb‎

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{
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"cell_type": "code",
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"execution_count": 1,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Requirement already satisfied: numpy==1.19.5 in c:\\users\\kumar apurv\\anaconda3\\envs\\ch2\\lib\\site-packages (1.19.5)\n",
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"Requirement already satisfied: beautifulsoup4==4.6.3 in c:\\users\\kumar apurv\\anaconda3\\envs\\ch2\\lib\\site-packages (4.6.3)\n"
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]
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}
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],
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"source": [
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"# To install only the requirements of this notebook, uncomment the lines below and run this cell\n",
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"\n",
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"# ===========================\n",
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"\n",
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"!pip install numpy==1.19.5\n",
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"!pip install beautifulsoup4==4.6.3\n",
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"\n",
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"# ==========================="
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {},
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"outputs": [],
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"source": [
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"# To install the requirements for the entire chapter, uncomment the lines below and run this cell\n",
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"\n",
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"# ===========================\n",
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"\n",
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"# try :\n",
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"# import google.colab\n",
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"# !curl https://raw.githubusercontent.com/practical-nlp/practical-nlp/master/Ch2/ch2-requirements.txt | xargs -n 1 -L 1 pip install\n",
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"# except ModuleNotFoundError :\n",
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"# !pip install -r \"ch2-requirements.txt\"\n",
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"\n",
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"# ==========================="
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {
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"colab": {},
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"colab_type": "code",
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"id": "P610gMZrd8SE"
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},
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"outputs": [],
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"source": [
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"#making the necessary imports\n",
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"# making the necessary imports\n",
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"from pprint import pprint\n",
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"from bs4 import BeautifulSoup\n",
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"from urllib.request import urlopen "
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"execution_count": 4,
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"metadata": {
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"colab": {},
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"colab_type": "code",
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"id": "jfwgiGjJeBSG"
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},
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"outputs": [],
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"source": [
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"myurl = \"https://stackoverflow.com/questions/415511/how-to-get-the-current-time-in-python\" #specify the url\n",
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"html = urlopen(myurl).read() #query the website so that it returns a html page \n",
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"myurl = \"https://stackoverflow.com/questions/415511/how-to-get-the-current-time-in-python\" # specify the url\n",
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"html = urlopen(myurl).read() # query the website so that it returns a html page \n",
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"soupified = BeautifulSoup(html, 'html.parser') # parse the html in the 'html' variable, and store it in Beautiful Soup format"
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]
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},
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"execution_count": 5,
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"metadata": {},
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"outputs": [],
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"source": [
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"#pprint(soupified.prettify()) #for printing the full HTML structure of the webpage"
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"#pprint(soupified.prettify()) # for printing the full HTML structure of the webpage"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"execution_count": 6,
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"metadata": {
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"colab": {
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"base_uri": "https://localhost:8080/",
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"output_type": "stream",
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"text": [
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"('<!DOCTYPE html>\\n'\n",
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" '<html class=\"html__responsive\" itemscope=\"\" '\n",
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" '<html class=\"html__responsive html__fixed-top-bar\" itemscope=\"\" '\n",
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" 'itemtype=\"https://schema.org/QAPage\">\\n'\n",
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" ' <head>\\n'\n",
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" ' <title>\\n'\n",
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" ' <script '\n",
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" 'src=\"https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js\">\\n'\n",
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" ' </script>\\n'\n",
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" ' <script src=\"https://cdn.sstatic.net/Js/stub.en.js?v=b8a86b92f383\">\\n'\n",
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" ' <script src=\"https://cdn.sstatic.net/Js/stub.en.js?v=8eabfaaa0deb\">\\n'\n",
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" ' </script>\\n'\n",
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" ' <link href=\"https://cdn.sstatic.net/Shared/stacks.css?v=f0ad20c3c35c\" '\n",
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" ' <link href=\"https://cdn.sstatic.net/Shared/stacks.css?v=b4e52b95973a\" '\n",
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" 'rel=\"stylesheet\" type=\"text/css\"/>\\n'\n",
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" ' <link href=\"https://cdn.sstatic.ne')\n"
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" ' <link href=\"ht')\n"
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]
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}
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],
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"source": [
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"pprint(soupified.prettify()[:2000])#to get an idea of the html structure of the webpage "
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"pprint(soupified.prettify()[:2000]) # to get an idea of the html structure of the webpage "
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"execution_count": 7,
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"metadata": {
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"colab": {
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"base_uri": "https://localhost:8080/",
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"<title>datetime - How to get the current time in Python - Stack Overflow</title>"
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]
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},
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"execution_count": 5,
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"execution_count": 7,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"soupified.title #to get the title of the web page "
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"soupified.title # to get the title of the web page "
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"execution_count": 8,
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"metadata": {
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"colab": {
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"base_uri": "https://localhost:8080/",
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}
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],
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"source": [
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"question = soupified.find(\"div\", {\"class\": \"question\"}) #find the nevessary tag and class which it belongs to\n",
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"question = soupified.find(\"div\", {\"class\": \"question\"}) # find the nevessary tag and class which it belongs to\n",
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"questiontext = question.find(\"div\", {\"class\": \"s-prose js-post-body\"})\n",
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"print(\"Question: \\n\", questiontext.get_text().strip())\n",
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"\n",
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"answer = soupified.find(\"div\", {\"class\": \"answer\"}) #find the nevessary tag and class which it belongs to\n",
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"answer = soupified.find(\"div\", {\"class\": \"answer\"}) # find the nevessary tag and class which it belongs to\n",
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"answertext = answer.find(\"div\", {\"class\": \"s-prose js-post-body\"})\n",
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"print(\"Best answer: \\n\", answertext.get_text().strip())"
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]

‎Ch2/03_Extracting_text_from_images_tesseract.ipynb‎

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