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tut 46: fix images download #454

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kacperlukawski merged 1 commit into from
May 21, 2026
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tut 46: fix images download #454

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41 changes: 18 additions & 23 deletions tutorials/46_Multimodal_RAG.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -130,26 +130,26 @@
"outputId": "08febdb6-3e36-4330-bed8-385710eb3339",
"scrolled": true
},
"outputs": [
{
"data": {
"text/plain": [
"('capybara.jpg', <http.client.HTTPMessage at 0x7b1a2bfad8d0>)"
]
},
"execution_count": 3,
"metadata": {},
"output_type": "execute_result"
}
],
"outputs": [],
"source": [
"from urllib.request import URLopener\n",
"import shutil\n",
"from urllib.request import Request, urlopen\n",
"\n",
"HEADERS = {\"User-Agent\": \"haystack-tutorials\"}\n",
"\n",
"url_opener = URLopener()\n",
"url_opener.addheader(\"User-Agent\", \"Mozilla/5.0\")\n",
"def download_image(url, filename):\n",
" req = Request(url, headers=HEADERS)\n",
" with urlopen(req) as r, open(filename, \"wb\") as f:\n",
" shutil.copyfileobj(r, f)\n",
"\n",
"url_opener.retrieve(\"https://upload.wikimedia.org/wikipedia/commons/2/26/Pink_Lady_Apple_%284107712628%29.jpg?download\", \"apple.jpg\")\n",
"url_opener.retrieve(\"https://upload.wikimedia.org/wikipedia/commons/thumb/e/e1/Cattle_tyrant_%28Machetornis_rixosa%29_on_Capybara.jpg/960px-Cattle_tyrant_%28Machetornis_rixosa%29_on_Capybara.jpg?download\", \"capybara.jpg\")"
"download_image(\n",
" \"https://upload.wikimedia.org/wikipedia/commons/2/26/Pink_Lady_Apple_%284107712628%29.jpg\",\n",
" \"apple.jpg\",\n",
")\n",
"download_image(\n",
" \"https://upload.wikimedia.org/wikipedia/commons/thumb/e/e1/Cattle_tyrant_%28Machetornis_rixosa%29_on_Capybara.jpg/960px-Cattle_tyrant_%28Machetornis_rixosa%29_on_Capybara.jpg\",\n",
" \"capybara.jpg\",\n",
")"
]
},
{
Expand Down Expand Up @@ -350,12 +350,7 @@
}
],
"source": [
"from urllib.request import URLopener\n",
"\n",
"url_opener = URLopener()\n",
"url_opener.addheader(\"User-Agent\", \"Mozilla/5.0\")\n",
"\n",
"url_opener.retrieve(\"https://arxiv.org/pdf/1706.03762\", \"attention_is_all_you_need.pdf\")"
"download_image(\"https://arxiv.org/pdf/1706.03762\", \"attention_is_all_you_need.pdf\")"
]
},
{
Expand Down