Implement a function extract first table in task module.py that uses pdfplumber to extract data from the…

Implement a function extract first table in task module.py that uses pdfplumber to extract data from the…: a task in r2e-code-instruct-qwen3.5 (Harbor dataset). Input: "report.pdf" (a PDF containing at least one table). Output: {"Revenue": "$100", "Q1": "Yes"}, ...