Create remove-element.py

removes list elements in place. not the most efficient but logically simple

remove-element.py

@@ -0,0 +1,9 @@
+class Solution:
+    def removeElement(self, nums: List[int], val: int) -> int:
+        indices = []
+        for i in range(len(nums)):
+            if nums[i] == val:
+                indices.append(i)
+        for j,index in enumerate(indices):
+            nums.pop(index - j)
+        return len(nums)