[EXPRESSIONS] Add missing doc gen for Expression.float.is_nan (#2378)

Add missing doc gen for `Expression.float.is_nan` Signed-off-by: Tai Le Manh <[email protected]>
Eventual-Inc · Jun 14, 2024 · fa6a413 · fa6a413
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commit fa6a413
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diff --git a/daft/expressions/expressions.py b/daft/expressions/expressions.py
@@ -813,7 +813,7 @@ def is_nan(self) -> Expression:
 
         Example:
             >>> # [1., None, NaN] -> [False, None, True]
-            >>> col("x").is_nan()
+            >>> col("x").float.is_nan()
 
         Returns:
             Expression: Boolean Expression indicating whether values are invalid.

diff --git a/docs/source/api_docs/expressions.rst b/docs/source/api_docs/expressions.rst
@@ -159,6 +159,7 @@ The following methods are available under the ``expr.float`` attribute.
    :template: autosummary/accessor_method.rst
 
    Expression.float.is_inf
+   Expression.float.is_nan
 
 .. _api-expressions-temporal: