Fixes for wrong stubs

- OpendriveGenerationParameter had no init
- missing @property
- wrong signatures

PythonAPI/carla/source/carla/libcarla.pyi

@@ -858,7 +858,7 @@ class Client():
             `list[command.Response]`\n
         """
 
-    def generate_opendrive_world(self, opendrive: str, parameters: OpendriveGenerationParameters = (2.0, 50.0, 1.0, 0.6, True, True), reset_settings=True):
+    def generate_opendrive_world(self, opendrive: str, parameters: OpendriveGenerationParameters = OpendriveGenerationParameters(2.0, 50.0, 1.0, 0.6, True, True), reset_settings=True):
         """Loads a new world with a basic 3D topology generated from the content of an OpenDRIVE file. This content is passed as a `string` parameter. It is similar to `client.load_world(map_name)` but allows for custom OpenDRIVE maps in server side. Cars can drive around the map, but there are no graphics besides the road and sidewalks.
 
         Args:
@@ -1663,10 +1663,12 @@ class Junction():
     """Class that embodies the intersections on the road described in the OpenDRIVE file according to OpenDRIVE 1.4 standards."""
 
     # region Instance Variables
+    @property
     def id() -> int:
         """Identifier found in the OpenDRIVE file."""
         ...
 
+    @property
     def bounding_box() -> BoundingBox:
         """Bounding box encapsulating the junction lanes."""
         ...
@@ -2673,6 +2675,19 @@ class OpendriveGenerationParameters():
         ...
     # endregion
     
+    # region Methods
+    
+    # region Methods    
+    def __init__(self, vertex_distance: float =2.0, 
+                 max_road_length:float = 50.0, 
+                 wall_height:float = 1.0, 
+                 additional_width: float=0.6, 
+                 smooth_junctions: bool =True,
+                 enable_mesh_visibility: bool=True,
+                 enable_pedestrian_navigation: bool=True):
+        """Constructor method"""
+        ...
+
 
 class OpticalFlowImage(SensorData):
     """Class that defines an optical flow image of 2-Dimension float (32-bit) vectors representing the optical flow detected in the field of view. The components of the vector represents the displacement of an object in the image plane. Each component outputs values in the normalized range [-2,2] which scales to [-2 size, 2 size] with size being the total resolution in the corresponding component."""
@@ -4637,7 +4652,7 @@ class WeatherParameters():
                  fog_falloff=0.0,
                  scattering_intensity=0.0,
                  mie_scattering_scale=0.0,
-                 rayleigh_scattering_scale=0.0331) -> WeatherParameters:
+                 rayleigh_scattering_scale=0.0331):
         """Method to initialize an object defining weather conditions. This class has some presets for different noon and sunset conditions listed in a note below.
 
         + Note: ClearNoon, CloudyNoon, WetNoon, WetCloudyNoon, SoftRainNoon, MidRainyNoon, HardRainNoon, ClearSunset, CloudySunset, WetSunset, WetCloudySunset, SoftRainSunset, MidRainSunset, HardRainSunset.