Update ideal_gas_law.py

Updated incorrect function calls moles of gas system doctests

physics/ideal_gas_law.py

@@ -67,16 +67,16 @@ def temperature_of_gas_system(moles: float, volume: float, pressure: float) -> f
     if moles < 0 or volume < 0 or pressure < 0:
         raise ValueError("Invalid inputs. Enter positive value.")
 
-    return (pressure * volume) / (moles * UNIVERSAL_GAS_CONSTANT)
+    return pressure * volume / (moles * UNIVERSAL_GAS_CONSTANT)
 
 
-def num_moles_of_gas_in_system(kelvin: float, volume: float, pressure: float) -> float:
+def moles_of_gas_system(kelvin: float, volume: float, pressure: float) -> float:
     """
-    >>> temperature_of_gas_system(100, 5, 10)
+    >>> moles_of_gas_system(100, 5, 10)
     0.06013618199229246
-    >>> temperature_of_gas_system(110,5009,1000)
+    >>> moles_of_gas_system(110,5009,1000)
     5476.766101807144
-    >>> temperature_of_gas_system(3, -0.46, 23.5)
+    >>> moles_of_gas_system(3, -0.46, 23.5)
     Traceback (most recent call last):
         ...
     ValueError: Invalid inputs. Enter positive value.
@@ -84,7 +84,7 @@ def num_moles_of_gas_in_system(kelvin: float, volume: float, pressure: float) ->
     if kelvin < 0 or volume < 0 or pressure < 0:
         raise ValueError("Invalid inputs. Enter positive value.")
 
-    return (pressure * volume) / (kelvin * UNIVERSAL_GAS_CONSTANT)
+    return pressure * volume / (kelvin * UNIVERSAL_GAS_CONSTANT)
 
 
 if __name__ == "__main__":