Created VS configuration.

pes_to_spec/config.py

@@ -35,7 +35,7 @@ class VSConfig(object):
             self.gas_active = deepcopy(other.gas_active)
 
     @staticmethod
-    def load(proposalNumber: int, runNumbers: Union[int, List[int]]) -> VSConfig:
+    def load(proposalNumber: int, runNumbers: Union[int, List[int]]) -> 'VSConfig':
         """
         Receives an extra-data run and outputs the configuration.
         """
@@ -59,7 +59,7 @@ class VSConfig(object):
             out.pressure_mean = float(np.mean(pressure))
             out.pressure_std = float(np.std(pressure))
         else:
-            raise ValueError(f"The input data does not contain the pressure source '{pressure_source}'".)
+            raise ValueError(f"The input data does not contain the pressure source '{pressure_source}'.")
         if VSConfig.voltage_source in run.all_sources:
             for key in run[VSConfig.voltage_source].keys():
                 m = re.match("^(u[0-9]+).value$", key)