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```py async def calculate(self, interaction: Interaction, equation: str): await interaction.response.defer(thinking=True) ans, err = matheval("", equation) if err: await interaction.followup.send( embed=Embed( title="Calculate", description=f"**Error:**\n{err.as_string()},", ) ) return print("hello world") embed = Embed( title="Calculate", description=f"**Equation:**\n{equation},\n\n**Answer:**\n{str(ans)},", ) await interaction.followup.send(embed=embed)```