class_docstr: Adds two values together.
class_docstr_tok: ["Adds","two","values","together","."]
code: def __init__(self, add: int = 1):
      self.add = add
  
imports: from typing import Optional
  from haystack.core.component import component
label_desc: Use image node_id 1 to create a new AddFixedValue object  with example: obj = AddFixedValue(add)