Added Pandas at, iat getter and setter nodes.

modules/cda/py_float_to_string.py

@@ -0,0 +1,40 @@
+from typing import Any, Dict
+import datetime
+
+class PyFloatToString:
+    """
+    Converts a Python float value to a Python string
+
+    category: Python wrapper
+    """
+    
+    @classmethod
+    def INPUT_TYPES(cls) -> Dict[str, Any]:
+        """
+        Defines the input types for the `create` function.
+
+        Returns:
+            Dict[str, Any]: A dictionary specifying required input types.
+        """
+        return {
+            "required": {
+                "value": ("FLOAT", {"default": 0, "min": -2**63, "max": 2**63, "step": 0.00000001})
+            }
+        }
+
+    RETURN_TYPES: tuple = ("STRING",)
+    FUNCTION: str = "f"
+    CATEGORY: str = "Data Analysis"
+
+    def f(self, value: float) -> tuple:
+        """
+        Converts a Python float value to a Python string
+
+        Args:
+            value (float): Float value to convert.
+
+        Returns:
+            tuple: A tuple containing the converted value.
+        """
+        return (str(value),)
+