Manchester Tram image is not availabe

### Link to the page

https://codeyourfuture.github.io/github_issues_prs_practice/

### Steps to reproduce

Description: The Manchester Tram Image is missing.
Pre-condition : The page is open
URL: https://codeyourfuture.github.io/github_issues_prs_practice/

Steps to reproduce:

1. Go to the second City description which is Manchester
2. Verify on the left hand side of the Page that the Image is missing and only the image description is available.

Actual: The Manchester Tram Image is missing.
Expected: The image to be available.

Image attached for reference

開啟連結的練習頁面並檢查 Manchester 的第二個城市描述，著重查看左側缺少的圖片。檢查頁面原始碼中如何參照 Manchester Tram 圖片，然後確認圖片能夠呈現，且其描述仍然可用。

由索引模型根據 Issue 內容生成。