What was the purpose of the 1947 constituent assembly?

What was the purpose of the 1947 constituent assembly?

سن 1947 کی دستور ساز اسمبلی کا مقصد کیا تھا؟
Explanation

The purpose of the 1947 assembly was Legislative and Constituent.

The assembly had 69 members, including one female member, and was established on July 26, 1947.

The first session of the assembly was held on August 10, 1947, and Quaid-i-Azam Muhammad Ali Jinnah was elected as the President of the Constituent Assembly of Pakistan.