Modify the parameters of modelscope

[yrk111222]

Introduction

• To ensure normal use of Qwen3 series models, add a parameter of modelscope API.
• And in order to facilitate users to use ModelScope's API, relevant environment parameters are added to the .env.example file.

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Summary by cubic

Added the enable_thinking parameter to ModelScope API calls for Qwen3 models and updated .env.example with ModelScope environment variables.

• Dependencies
  • Added MODELSCOPE_ENDPOINT and MODELSCOPE_API_KEY to .env.example.

[cubic-dev-ai]

cubic reviewed 2 files and found no issues. Review PR in cubic.dev.