Fix ModelChain docstring examples for pvwatts

Author: Chirag3841

pvlib/modelchain.py

@@ -1725,7 +1725,7 @@ def run_model_from_poa(self, data):
         >>> mount = FixedMount(surface_tilt=30, surface_azimuth=180)
         >>> array = Array(mount=mount, module_parameters={'pdc0': 300, 'gamma_pdc': -0.004})
         >>> system = PVSystem(arrays=[array],inverter_parameters={'pdc0': 300})
-        >>> mc = ModelChain(system, location,dc_model="pvwatts",ac_model="pvwatts", aoi_model="no_loss", spectral_model="no_loss")
+        >>> mc = ModelChain(system, location,dc_model="pvwatts",ac_model="pvwatts", aoi_model="no_loss", spectral_model="no_loss", temperature_model="faiman")
         >>> poa = pd.DataFrame({
         ...     'poa_global': [900, 850],
         ...     'poa_direct': [600, 560],
@@ -1743,7 +1743,7 @@ def run_model_from_poa(self, data):
         >>> array1 = Array(mount=mount1, module_parameters={'pdc0': 300, 'gamma_pdc': -0.004})
         >>> array2 = Array(mount=mount2, module_parameters={'pdc0': 300, 'gamma_pdc': -0.004})
         >>> system = PVSystem(arrays=[array1, array2],inverter_parameters={'pdc0': 300})
-        >>> mc = ModelChain(system, location,dc_model="pvwatts",ac_model="pvwatts", aoi_model="no_loss", spectral_model="no_loss")
+        >>> mc = ModelChain(system, location,dc_model="pvwatts",ac_model="pvwatts", aoi_model="no_loss", spectral_model="no_loss", temperature_model="faiman")
         >>> poa1 = pd.DataFrame({
         ...     'poa_global': [900, 880],
         ...     'poa_direct': [600, 580],
@@ -1855,7 +1855,7 @@ def run_model_from_effective_irradiance(self, data):
         >>> mount = FixedMount(surface_tilt=30, surface_azimuth=180)
         >>> array = Array(mount=mount,module_parameters={'pdc0': 300, 'gamma_pdc': -0.004})
         >>> system = PVSystem(arrays=[array],inverter_parameters={'pdc0': 300})
-        >>> mc = ModelChain(system, location,dc_model="pvwatts",ac_model="pvwatts", aoi_model="no_loss", spectral_model="no_loss")
+        >>> mc = ModelChain(system, location,dc_model="pvwatts",ac_model="pvwatts", aoi_model="no_loss", spectral_model="no_loss", temperature_model="faiman")
         >>>
         >>> eff = pd.DataFrame({
         ...     'effective_irradiance': [900, 920],
@@ -1874,7 +1874,7 @@ def run_model_from_effective_irradiance(self, data):
         >>> array1 = Array(mount=mount1, module_parameters={'pdc0': 300, 'gamma_pdc': -0.004})
         >>> array2 = Array(mount=mount2, module_parameters={'pdc0': 300, 'gamma_pdc': -0.004})
         >>> system = PVSystem(arrays=[array1, array2],inverter_parameters={'pdc0': 300})
-        >>> mc = ModelChain(system, location,dc_model="pvwatts",ac_model="pvwatts", aoi_model="no_loss", spectral_model="no_loss")
+        >>> mc = ModelChain(system, location,dc_model="pvwatts",ac_model="pvwatts", aoi_model="no_loss", spectral_model="no_loss",temperature_model="faiman")
         >>> eff1 = pd.DataFrame({
         ...     'effective_irradiance': [900, 920],
         ...     'temp_air': [25, 24],