update readme

Author: hogan-tech

.github/test.txt

@@ -1 +1 @@
-3234-count-the-number-of-substrings-with-dominant-ones python medium
+1437-check-if-all-1s-are-at-least-length-k-places-away python easy

1636-number-of-substrings-with-only-1s/1636-number-of-substrings-with-only-1s.py

@@ -211,6 +211,7 @@
 | 1432 | [Max Difference You Can Get From Changing an Integer](https://leetcode.com/problems/max-difference-you-can-get-from-changing-an-integer)                                                     | [Python](./Python/1432-max-difference-you-can-get-from-changing-an-integer.py)                           | [Medium](./Readme/1432-max-difference-you-can-get-from-changing-an-integer.md)                           |
 | 1433 | [Check If a String Can Break Another String](https://leetcode.com/problems/check-if-a-string-can-break-another-string)                                                                       | [Python](./Python/1433-check-if-a-string-can-break-another-string.py)                                    | [Medium](./Readme/1433-check-if-a-string-can-break-another-string.md)                                    |
 | 1436 | [Destination City](https://leetcode.com/problems/destination-city/)                                                                                                                          | [Python](./Python/1436-destination-city.py)                                                              | [Easy](./Readme/1436-destination-city.md)                                                                |
+| 1437 | [Check If All 1's Are at Least Length K Places Away](https://leetcode.com/problems/check-if-all-1s-are-at-least-length-k-places-away/)                                                       | [Python](./Python/1437-check-if-all-1s-are-at-least-length-k-places-away.py)                             | [Easy](./Readme/1437-check-if-all-1s-are-at-least-length-k-places-away.md)                               |
 | 1438 | [Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit](https://leetcode.com/problems/longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit/)      | [Python](./Python/1438-longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit.py)    | [Medium](./Readme/1438-longest-continuous-subarray-with-absolute-diff-less-than-or-equal-to-limit.md)    |
 | 1441 | [Build an Array With Stack Operations](https://leetcode.com/problems/build-an-array-with-stack-operations/)                                                                                  | [Python](./Python/1441-build-an-array-with-stack-operations.py)                                          | [Easy](./Readme/1441-build-an-array-with-stack-operations.md)                                            |
 | 1442 | [Count Triplets That Can Form Two Arrays of Equal XOR](https://leetcode.com/problems/count-triplets-that-can-form-two-arrays-of-equal-xor/)                                                  | [Python](./Python/1442-count-triplets-that-can-form-two-arrays-of-equal-xor.py)                          | [Medium](./Readme/1442-count-triplets-that-can-form-two-arrays-of-equal-xor.md)                          |