Update sandbox.rst

sandbox.rst

@@ -1,10 +1,40 @@
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-..code-block:: Python
+.. code-block:: Python
+
     import random
 
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-..code-block:: python
+.. code-block:: python
+
     import random
+
+
+.. code-block:: console
+
+        # console - ❌
+        python -m pip install -r requirements.txt
+
+.. code-block:: bash
+
+        # bash - ✅
+        python -m pip install -r requirements.txt
+
+
+.. code-block:: console
+
+        # console - ✅
+        $ python -m pip install -r requirements.txt
+        Requirement already satisfied: Pygments>=2.9.0 in /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages (from -r requirements.txt (line 2)) (2.11.2)
+        Requirement already satisfied: Sphinx>=4.0.2 in /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages (from -r requirements.txt (line 3)) (4.4.0)
+        ...
+
+.. code-block:: bash
+
+        # bash - ❌
+        python -m pip install -r requirements.txt
+        Requirement already satisfied: Pygments>=2.9.0 in /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages (from -r requirements.txt (line 2)) (2.11.2)
+        Requirement already satisfied: Sphinx>=4.0.2 in /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages (from -r requirements.txt (line 3)) (4.4.0)
+        ...