Expose diagnose.report as a function add a little more info to hint at environment

.coveragerc

@@ -2,7 +2,8 @@
 omit = rich/jupyter.py
     rich/_windows.py
     rich/_timer.py
-    
+    rich/diagnose.py
+
 [report]
 exclude_lines =
     pragma: no cover

rich/diagnose.py

@@ -1,6 +1,35 @@
-if __name__ == "__main__":  # pragma: no cover
+import os
-    from rich.console import Console
+import platform
-    from rich import inspect
 
+from rich import inspect
+from rich.console import Console, get_windows_console_features
+from rich.panel import Panel
+from rich.text import Text
+
+
+def report():  # pragma: no cover
+    """Print a report to the terminal with debugging information"""
+    console = Console()
+    inspect(console)
+    features = get_windows_console_features()
+    inspect(features)
+
+    if console.is_jupyter:
+        jpy_parent_pid = os.getenv("JPY_PARENT_PID")
+        vs_code_verbose = os.getenv("VSCODE_VERBOSE_LOGGING")
+        console.print(
+            Panel(
+                title="Jupyter Environment Hints",
+                renderable=Text(
+                    f"JPY_PARENT_PID = {jpy_parent_pid}\n"
+                    f"VSCODE_VERBOSE_LOGGING = {vs_code_verbose}"
+                ),
+            ),
+        )
+
+    console.print(f'platform="{platform.system()}"')
+
+
+if __name__ == "__main__":  # pragma: no cover
     console = Console()
     inspect(console)