update python sdk

[99Kies]

• [x] event call_back code fmt
• [x] add set_account func

[ghost]

Sider has detected 1 warning on analyzing the commit 78129d2.

• ⚠️ Goodcheck

If the errors persist even after retrying, the following actions may resolve them:

• Update tool dependencies
• Configure failed tools
• Configure sider.yml
• Turn off unused tools

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[lgtm-com[bot]]

This pull request fixes 13 alerts when merging adc439cf9d289d848d3dd60444b5ce8d329e96a6 into 1932e1d80439155a9ec1b4b6d940fec12d8ec98e - view on LGTM.com

fixed alerts:

• 13 for Unused import

[lgtm-com[bot]]

This pull request fixes 13 alerts when merging 78129d2ec9f2af0240763fd5931f297520e88c3d into 1932e1d80439155a9ec1b4b6d940fec12d8ec98e - view on LGTM.com

fixed alerts:

• 13 for Unused import