Fix the readme file link for Python solution
Fix the readme file link for Python solution

(cherry picked from commit 8abbd78d6b9d2cd05e6c69c62fe82084759a65fd)

BigEgg/LeetCode,BigEgg/LeetCode,BigEgg/LeetCode,BigEgg/LeetCode,BigEgg/LeetCode,BigEgg/LeetCode,BigEgg/LeetCode