prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  Bug: seznam(CZ) ignored in search results
  <!-- PLEASE FILL THESE FIELDS, IT REALLY HELPS THE MAINTAINERS OF SearXNG -->
  
  **Versions of SearX(NG):**
  2022.11.25-1314c1c5, vanilla
  2022.11.27-90b429bb, vanilla
  2022.11.28, vanilla
  2.3.7+20221122, fork
  1.1.0-37-4d9586e2, vanilla
  
  **How did you install SearX(NG)?**
  I didn't. I tried several public instances and all suffer from the same issue.
  
  **What happened?**
  When searching for some Czech terms, like "seznam.cz", there is never the "seznam(CZ)" tag under individual search results. When trying to limit the search to the seznam(CZ) engine:
  `!szn seznam.cz`
  I'm getting an error:
  `Sorry!we didn't find any results. Please use another query or search in more categories.`
  When trying to limit the search to bing using "!bi" keyword, it works as expected (all search results have the bing tag under them).
  
  **How to reproduce:**
  `!szn <search term>`
  
  **Expected behavior:**
  When limiting searching to the seznam(CZ) engine, all search results should have the "seznam(CZ)" tag under them.
  When searching w/o limiting, "seznam(CZ)" tag should be mixed in with other tags among search results.
  
  **Screenshots:**
  ![searxng error](https://user-images.githubusercontent.com/12926163/204420911-8a7a4ffa-5927-4d13-907d-22ea0fb5bc4f.png)
  
  **Additional context:**
  Besides public instances w/ the latest docker image (2022.11.25-1314c1c5). It neither works w/ forks, upstream searX instances nor higher NG versions than those utilizing dockerized images from docker hub.
  https://searx.be/
  https://searx.tiekoetter.com/
  https://searx.mistli.net/
  https://search.privacyguides.net/
  https://searx.webheberg.info/
  https://spot.murena.io/
  https://darmarit.org/searx/
  
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `searx/engines/seznam.py`
  Content:
  ```
  1 # SPDX-License-Identifier: AGPL-3.0-or-later
  2 """
  3  Seznam
  4 """
  5 
  6 from urllib.parse import urlencode
  7 from lxml import html
  8 from searx.network import get
  9 from searx.exceptions import SearxEngineAccessDeniedException
  10 from searx.utils import (
  11     extract_text,
  12     eval_xpath_list,
  13     eval_xpath_getindex,
  14     eval_xpath,
  15 )
  16 
  17 # about
  18 about = {
  19     "website": "https://www.seznam.cz/",
  20     "wikidata_id": "Q3490485",
  21     "official_api_documentation": "https://api.sklik.cz/",
  22     "use_official_api": False,
  23     "require_api_key": False,
  24     "results": "HTML",
  25     "language": "cz",
  26 }
  27 
  28 categories = ['general', 'web']
  29 base_url = 'https://search.seznam.cz/'
  30 
  31 
  32 def request(query, params):
  33     response_index = get(base_url, headers=params['headers'], raise_for_httperror=True)
  34     dom = html.fromstring(response_index.text)
  35 
  36     url_params = {
  37         'q': query,
  38         'oq': query,
  39     }
  40     for e in eval_xpath_list(dom, '//input[@type="hidden"]'):
  41         name = e.get('name')
  42         value = e.get('value')
  43         url_params[name] = value
  44 
  45     params['url'] = base_url + '?' + urlencode(url_params)
  46     params['cookies'] = response_index.cookies
  47     return params
  48 
  49 
  50 def response(resp):
  51     if resp.url.path.startswith('/verify'):
  52         raise SearxEngineAccessDeniedException()
  53 
  54     results = []
  55 
  56     dom = html.fromstring(resp.content.decode())
  57     for result_element in eval_xpath_list(dom, '//div[@data-dot="results"]/div'):
  58         result_data = eval_xpath_getindex(result_element, './/div[contains(@class, "bec586")]', 0, default=None)
  59         if result_data is None:
  60             continue
  61         title_element = eval_xpath_getindex(result_element, './/h3/a', 0)
  62         results.append(
  63             {
  64                 'url': title_element.get('href'),
  65                 'title': extract_text(title_element),
  66                 'content': extract_text(eval_xpath(result_data, './/div[@class="_3eded7"]')),
  67             }
  68         )
  69 
  70     return results
  71
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/searx/engines/seznam.py b/searx/engines/seznam.py
  --- a/searx/engines/seznam.py
  +++ b/searx/engines/seznam.py
  @@ -1,6 +1,7 @@
   # SPDX-License-Identifier: AGPL-3.0-or-later
  -"""
  - Seznam
  +# lint: pylint
  +"""Seznam
  +
   """
   
   from urllib.parse import urlencode
  @@ -11,7 +12,6 @@
       extract_text,
       eval_xpath_list,
       eval_xpath_getindex,
  -    eval_xpath,
   )
   
   # about
  @@ -54,8 +54,12 @@
       results = []
   
       dom = html.fromstring(resp.content.decode())
  -    for result_element in eval_xpath_list(dom, '//div[@data-dot="results"]/div'):
  -        result_data = eval_xpath_getindex(result_element, './/div[contains(@class, "bec586")]', 0, default=None)
  +    for result_element in eval_xpath_list(
  +        dom, '//div[@id="searchpage-root"]//div[@class="Layout--left"]/div[@class="f2c528"]'
  +    ):
  +        result_data = eval_xpath_getindex(
  +            result_element, './/div[@class="c8774a" or @class="e69e8d a11657"]', 0, default=None
  +        )
           if result_data is None:
               continue
           title_element = eval_xpath_getindex(result_element, './/h3/a', 0)
  @@ -63,7 +67,7 @@
               {
                   'url': title_element.get('href'),
                   'title': extract_text(title_element),
  -                'content': extract_text(eval_xpath(result_data, './/div[@class="_3eded7"]')),
  +                'content': extract_text(result_data),
               }
           )
  
verification_info: {"golden_diff": "diff --git a/searx/engines/seznam.py b/searx/engines/seznam.py\n--- a/searx/engines/seznam.py\n+++ b/searx/engines/seznam.py\n@@ -1,6 +1,7 @@\n # SPDX-License-Identifier: AGPL-3.0-or-later\n-\"\"\"\n- Seznam\n+# lint: pylint\n+\"\"\"Seznam\n+\n \"\"\"\n \n from urllib.parse import urlencode\n@@ -11,7 +12,6 @@\n     extract_text,\n     eval_xpath_list,\n     eval_xpath_getindex,\n-    eval_xpath,\n )\n \n # about\n@@ -54,8 +54,12 @@\n     results = []\n \n     dom = html.fromstring(resp.content.decode())\n-    for result_element in eval_xpath_list(dom, '//div[@data-dot=\"results\"]/div'):\n-        result_data = eval_xpath_getindex(result_element, './/div[contains(@class, \"bec586\")]', 0, default=None)\n+    for result_element in eval_xpath_list(\n+        dom, '//div[@id=\"searchpage-root\"]//div[@class=\"Layout--left\"]/div[@class=\"f2c528\"]'\n+    ):\n+        result_data = eval_xpath_getindex(\n+            result_element, './/div[@class=\"c8774a\" or @class=\"e69e8d a11657\"]', 0, default=None\n+        )\n         if result_data is None:\n             continue\n         title_element = eval_xpath_getindex(result_element, './/h3/a', 0)\n@@ -63,7 +67,7 @@\n             {\n                 'url': title_element.get('href'),\n                 'title': extract_text(title_element),\n-                'content': extract_text(eval_xpath(result_data, './/div[@class=\"_3eded7\"]')),\n+                'content': extract_text(result_data),\n             }\n         )\n", "issue": "Bug: seznam(CZ) ignored in search results\n<!-- PLEASE FILL THESE FIELDS, IT REALLY HELPS THE MAINTAINERS OF SearXNG -->\r\n\r\n**Versions of SearX(NG):**\r\n2022.11.25-1314c1c5, vanilla\r\n2022.11.27-90b429bb, vanilla\r\n2022.11.28, vanilla\r\n2.3.7+20221122, fork\r\n1.1.0-37-4d9586e2, vanilla\r\n\r\n**How did you install SearX(NG)?**\r\nI didn't. I tried several public instances and all suffer from the same issue.\r\n\r\n**What happened?**\r\nWhen searching for some Czech terms, like \"seznam.cz\", there is never the \"seznam(CZ)\" tag under individual search results. When trying to limit the search to the seznam(CZ) engine:\r\n`!szn seznam.cz`\r\nI'm getting an error:\r\n`Sorry!we didn't find any results. Please use another query or search in more categories.`\r\nWhen trying to limit the search to bing using \"!bi\" keyword, it works as expected (all search results have the bing tag under them).\r\n\r\n**How to reproduce:**\r\n`!szn <search term>`\r\n\r\n**Expected behavior:**\r\nWhen limiting searching to the seznam(CZ) engine, all search results should have the \"seznam(CZ)\" tag under them.\r\nWhen searching w/o limiting, \"seznam(CZ)\" tag should be mixed in with other tags among search results.\r\n\r\n**Screenshots:**\r\n![searxng error](https://user-images.githubusercontent.com/12926163/204420911-8a7a4ffa-5927-4d13-907d-22ea0fb5bc4f.png)\r\n\r\n**Additional context:**\r\nBesides public instances w/ the latest docker image (2022.11.25-1314c1c5). It neither works w/ forks, upstream searX instances nor higher NG versions than those utilizing dockerized images from docker hub.\r\nhttps://searx.be/\r\nhttps://searx.tiekoetter.com/\r\nhttps://searx.mistli.net/\r\nhttps://search.privacyguides.net/\r\nhttps://searx.webheberg.info/\r\nhttps://spot.murena.io/\r\nhttps://darmarit.org/searx/\r\n\n", "before_files": [{"content": "# SPDX-License-Identifier: AGPL-3.0-or-later\n\"\"\"\n Seznam\n\"\"\"\n\nfrom urllib.parse import urlencode\nfrom lxml import html\nfrom searx.network import get\nfrom searx.exceptions import SearxEngineAccessDeniedException\nfrom searx.utils import (\n    extract_text,\n    eval_xpath_list,\n    eval_xpath_getindex,\n    eval_xpath,\n)\n\n# about\nabout = {\n    \"website\": \"https://www.seznam.cz/\",\n    \"wikidata_id\": \"Q3490485\",\n    \"official_api_documentation\": \"https://api.sklik.cz/\",\n    \"use_official_api\": False,\n    \"require_api_key\": False,\n    \"results\": \"HTML\",\n    \"language\": \"cz\",\n}\n\ncategories = ['general', 'web']\nbase_url = 'https://search.seznam.cz/'\n\n\ndef request(query, params):\n    response_index = get(base_url, headers=params['headers'], raise_for_httperror=True)\n    dom = html.fromstring(response_index.text)\n\n    url_params = {\n        'q': query,\n        'oq': query,\n    }\n    for e in eval_xpath_list(dom, '//input[@type=\"hidden\"]'):\n        name = e.get('name')\n        value = e.get('value')\n        url_params[name] = value\n\n    params['url'] = base_url + '?' + urlencode(url_params)\n    params['cookies'] = response_index.cookies\n    return params\n\n\ndef response(resp):\n    if resp.url.path.startswith('/verify'):\n        raise SearxEngineAccessDeniedException()\n\n    results = []\n\n    dom = html.fromstring(resp.content.decode())\n    for result_element in eval_xpath_list(dom, '//div[@data-dot=\"results\"]/div'):\n        result_data = eval_xpath_getindex(result_element, './/div[contains(@class, \"bec586\")]', 0, default=None)\n        if result_data is None:\n            continue\n        title_element = eval_xpath_getindex(result_element, './/h3/a', 0)\n        results.append(\n            {\n                'url': title_element.get('href'),\n                'title': extract_text(title_element),\n                'content': extract_text(eval_xpath(result_data, './/div[@class=\"_3eded7\"]')),\n            }\n        )\n\n    return results\n", "path": "searx/engines/seznam.py"}], "after_files": [{"content": "# SPDX-License-Identifier: AGPL-3.0-or-later\n# lint: pylint\n\"\"\"Seznam\n\n\"\"\"\n\nfrom urllib.parse import urlencode\nfrom lxml import html\nfrom searx.network import get\nfrom searx.exceptions import SearxEngineAccessDeniedException\nfrom searx.utils import (\n    extract_text,\n    eval_xpath_list,\n    eval_xpath_getindex,\n)\n\n# about\nabout = {\n    \"website\": \"https://www.seznam.cz/\",\n    \"wikidata_id\": \"Q3490485\",\n    \"official_api_documentation\": \"https://api.sklik.cz/\",\n    \"use_official_api\": False,\n    \"require_api_key\": False,\n    \"results\": \"HTML\",\n    \"language\": \"cz\",\n}\n\ncategories = ['general', 'web']\nbase_url = 'https://search.seznam.cz/'\n\n\ndef request(query, params):\n    response_index = get(base_url, headers=params['headers'], raise_for_httperror=True)\n    dom = html.fromstring(response_index.text)\n\n    url_params = {\n        'q': query,\n        'oq': query,\n    }\n    for e in eval_xpath_list(dom, '//input[@type=\"hidden\"]'):\n        name = e.get('name')\n        value = e.get('value')\n        url_params[name] = value\n\n    params['url'] = base_url + '?' + urlencode(url_params)\n    params['cookies'] = response_index.cookies\n    return params\n\n\ndef response(resp):\n    if resp.url.path.startswith('/verify'):\n        raise SearxEngineAccessDeniedException()\n\n    results = []\n\n    dom = html.fromstring(resp.content.decode())\n    for result_element in eval_xpath_list(\n        dom, '//div[@id=\"searchpage-root\"]//div[@class=\"Layout--left\"]/div[@class=\"f2c528\"]'\n    ):\n        result_data = eval_xpath_getindex(\n            result_element, './/div[@class=\"c8774a\" or @class=\"e69e8d a11657\"]', 0, default=None\n        )\n        if result_data is None:\n            continue\n        title_element = eval_xpath_getindex(result_element, './/h3/a', 0)\n        results.append(\n            {\n                'url': title_element.get('href'),\n                'title': extract_text(title_element),\n                'content': extract_text(result_data),\n            }\n        )\n\n    return results\n", "path": "searx/engines/seznam.py"}]}