refactor: Remove unused library

Author: computationalcore

notebooks/1-Fundamentals.ipynb

@@ -84,14 +84,10 @@
  "!wget --no-check-certificate \\\n",
  " https://raw.githubusercontent.com/computationalcore/introduction-to-opencv/master/utils/common.py \\\n",
  " -O common.py\n",
- "!wget --no-check-certificate \\\n",
- " https://raw.githubusercontent.com/computationalcore/introduction-to-opencv/master/utils/common.py \\\n",
- " -O video.py\n",
  "\n",
  "# These imports let you use opencv\n",
  "import cv2 #opencv itself\n",
  "import common #some useful opencv functions\n",
- "import video # some video stuff\n",
  "import numpy as np # matrix manipulations\n",
  "\n",
  "#the following are to do with this interactive notebook code\n",
@@ -537,4 +533,4 @@
  ]
  }
  ]
-}
+}

notebooks/2-Image_stats_and_image_processing.ipynb

@@ -67,14 +67,9 @@
  "!wget --no-check-certificate \\\n",
  " https://raw.githubusercontent.com/computationalcore/introduction-to-opencv/master/utils/common.py \\\n",
  " -O common.py\n",
- "!wget --no-check-certificate \\\n",
- " https://raw.githubusercontent.com/computationalcore/introduction-to-opencv/master/utils/common.py \\\n",
- " -O video.py\n",
- " \n",
  "# these imports let you use opencv\n",
  "import cv2 #opencv itself\n",
  "import common #some useful opencv functions\n",
- "import video # some video stuff\n",
  "import numpy as np # matrix manipulations\n",
  "\n",
  "#the following are to do with this interactive notebook code\n",
@@ -398,4 +393,4 @@
  "source": []
  }
  ]
-}
+}

notebooks/3-Features.ipynb

@@ -67,15 +67,11 @@
  "!wget --no-check-certificate \\\n",
  " https://raw.githubusercontent.com/computationalcore/introduction-to-opencv/master/utils/common.py \\\n",
  " -O common.py\n",
- "!wget --no-check-certificate \\\n",
- " https://raw.githubusercontent.com/computationalcore/introduction-to-opencv/master/utils/common.py \\\n",
- " -O video.py\n",
  "\n",
  "# our usual set of includes\n",
  "# these imports let you use opencv\n",
  "import cv2 #opencv itself\n",
  "import common #some useful opencv functions\n",
- "import video # some video stuff\n",
  "import numpy as np # matrix manipulations\n",
  "\n",
  "#the following are to do with this interactive notebook code\n",
@@ -327,7 +323,7 @@
  "id": "5PUQBH5z5NZS"
  },
  "source": [
- "[Previous](2-Image_stats_and_image_processing.ipynb) [Next](4-face_detection.ipynb)"
+ "[Previous](2-Image_stats_and_image_processing.ipynb) [Next](4-Cascade_classification.ipynb)"
  ]
  },
  {
@@ -338,4 +334,4 @@
  "source": []
  }
  ]
-}
+}