feat: copy docs

docs/Input_String to Int Array.md

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+
+# Documentation
+- Class name: Input_String to Int Array
+- Category: Bmad/api/parseInput
+- Output node: False
+
+这个节点旨在将由逗号分隔的整数字符串表示转换为整数数组。它具有处理不同类型输入源的多功能性。
+
+# Input types
+## Required
+- inStr
+    - 包含由逗号分隔的整数的输入字符串，或者整数数组。这个参数允许灵活的输入处理。
+    - Comfy dtype: STRING
+    - Python dtype: Union[str, List[int]]
+
+# Output types
+- int_array
+    - 输出是一个整数数组，通过解析输入字符串或直接使用输入数组得到。
+    - Comfy dtype: INT_ARRAY
+    - Python dtype: List[int]
+
+
+## Usage tips
+- Infra type: `CPU`
+- Common nodes: unknown
+
+
+## Source code
+```python
+class InputString2IntArray:
+    """
+    Under the supposition this will be used with RequestInputs, the integers may already come as an array.
+    The input is, therefore, polymorphic and both array and string types are accepted as inputs to both allow a valid
+    request json and a mock array given via the web UI.
+
+    When using a string: the integers should be separated with commas
+    """
+
+    @classmethod
+    def INPUT_TYPES(s):
+        return {"required": {"inStr": ("STRING", {"default": ""})}, }
+
+    RETURN_TYPES = ("INT_ARRAY",)
+    FUNCTION = "convert"
+    CATEGORY = "Bmad/api/parseInput"
+
+    def convert(self, inStr):
+        # not really a str, suppose is a list read from the input json
+        if isinstance(inStr, list):
+            return (inStr, )
+
+        # otherwise suppose it is a valid string
+        return ([int(x) for x in inStr.split(',')],)
+
+```