updates in the DataSources api reference

Author: luisaFelixSalles

src/ansys/dpf/core/data_sources.py

@@ -223,39 +223,7 @@ def guess_result_key(filepath: str) -> str:
 
     @staticmethod
     def guess_second_key(filepath: str) -> str:
-        """For files with an h5 or cff second extension, look for the first extension.
-
-        Parameters
-        ----------
-        filepath :
-            Path to the file.
-
-        Returns
-        -------
-        str :
-            First extension key name
-
-        Examples
-        --------
-        Find the first extension key of a result file with multiple extensions keys
-
-        >>> from ansys.dpf import core as dpf
-        >>> from ansys.dpf.core import examples
-        >>>
-        >>> # Download the result files
-        >>> paths = examples.download_fluent_axial_comp()
-        >>> # Create the DataSources object
-        >>> my_data_sources = dpf.DataSources()
-        >>> # Define the extension key for the file in the given path
-        >>> # We see that the paths are given in a dictionary.
-        >>> # So to choose the correct file you need to give as an argument:
-        >>> # - the list label
-        >>> # - the file index in that list
-        >>> my_file_key = my_data_sources.guess_second_key(filepath=paths["cas"][0])
-        >>> print(my_file_key)
-        cas
-
-        """
+        """For files with an h5 or cff second extension, look for the first extension."""
         accepted = ["cas", "dat"]
         without_ext = os.path.splitext(filepath)[0]
         new_split = os.path.splitext(without_ext)