title: Notebook validation failed: Additional properties are not allowed ('id' was unexpected):
body: <p>Getting below validation error on opening my notebook :</p>
  <p>{
  &quot;metadata&quot;: {
  &quot;trusted&quot;: true
  },
  &quot;id&quot;: &quot;comparative-import&quot;,
  &quot;cell_type&quot;: &quot;code&quot;,
  &quot;source&quot;: &quot;import numpy as np\nimport pandas as pd\nimport matplotlib.pyplot as plt\nimport seaborn as sns\nimport nltk\nimport re\nimport gensim \nfrom gensim.utils import simple_preprocess\nfrom gensim.models.word2vec import Word2Vec\nfrom nltk.stem.porter import PorterStemmer\nfrom nltk.corpus import stopwords\nfrom sklearn.decomposition import PCA,TruncatedSVD\nfrom sklearn.manifold import TSNE\nfrom sklearn.model_selection import train_test_split\nfrom sklearn.linear_model import LogisticRegression\nfrom wordcloud import WordCloud, STOPWORDS, ImageColorGenerator\n&quot;,
  &quot;execution_count&quot;: 10,
  &quot;outputs&quot;: []
  }</p>