Engine stats - docker hub

Engine name

Scores

Result count

Response time

Reliability

docker hub

0.2

3.7

	Total	HTTP	Processing
Median	3.7	3.5	0.2
P80	3.7	3.5	0.2
P95	3.7	3.5	0.2

Errors and exceptions

Exception	TypeError	Percentage	50
Parameter	'NoneType' object is not iterable
Filename	searx/engines/docker_hub.py:41
Function	response
Code	for item in body.get("summaries", []):

**Version of SearXNG, commit number if you are using on master branch and stipulate if you forked SearXNG**
Repository: https://github.com/searxng/searxng
Branch: master
Version: 2024.10.15+058a07240

**How did you install SearXNG?**

**What happened?**

**How To Reproduce**

**Expected behavior**

**Screenshots & Logs**

**Additional context**

**Technical report**

Error
  * Error: TypeError
  * Percentage: 50
  * Parameters: `("'NoneType' object is not iterable",)`
  * File name: `searx/engines/docker_hub.py:41`
  * Function: `response`
  * Code: `for item in body.get("summaries", []):`

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