fix: 🐞 update Moondream result format fix and doc example code block fixed

Signed-off-by: Onuralp SEZER <thunderbirdtr@gmail.com>

supervision/detection/core.py

@@ -1014,8 +1014,7 @@ class Detections:
             ```python
             import supervision as sv
 
-            moondream_result = \"\"\"
-            {
+            moondream_result = {
                 'objects': [{'x_min': 0.5704046934843063,
                     'y_min': 0.20069346576929092,
                     'x_max': 0.7049859315156937,
@@ -1025,7 +1024,7 @@ class Detections:
                     'x_max': 0.8417936339974403,
                     'y_max': 0.4961046129465103}]
             }
-            \"\"\"
+
 
             detections = sv.Detections.from_vlm(
                 sv.VLM.MOONDREAM,
@@ -1039,6 +1038,7 @@ class Detections:
 
             detections.class_id
             # array([0, 1])
+            ```
 
         """
         vlm = validate_vlm_parameters(vlm, result, kwargs)