keybindings.json

[
    // Key bindings related to terminal.
    {
        "key": "cmd+right",
        "command": "workbench.action.terminal.focusNext",
        "when": "terminalFocus"
    },
    {
        "key": "cmd+left",
        "command": "workbench.action.terminal.focusPrevious",
        "when": "terminalFocus"
    },
    {
        "key": "cmd+t",
        "command": "workbench.action.terminal.new",
        "when": "terminalFocus"
    },
    {
        "key": "cmd+w",
        "command": "workbench.action.terminal.kill",
        "when": "terminalFocus"
    },
    // End of key bindings related to terminal.
    {
        "key": "cmd+u",
        "command": "editor.action.insertSnippet",
        "when": "editorTextFocus",
        "args": {
            "snippet": "import time;start=time.time()\n${TM_SELECTED_TEXT}\nend=time.time()\nprint(\"Time taken by ${1}\", (end-start) * 1000, \"ms\")"
        }
    }
]