Add __repr__ and __str__ methods to GDBValue (#2408)

* Update __init__.py

* Update gdb.py

pwndbg/dbg/__init__.py

@@ -720,6 +720,12 @@ class Value:
         """
         raise NotImplementedError()
 
+    def __repr__(self):
+        raise NotImplementedError()
+
+    def __str__(self):
+        raise NotImplementedError()
+
 
 class CommandHandle:
     """

pwndbg/dbg/gdb.py

@@ -938,6 +938,14 @@ class GDBValue(pwndbg.dbg_mod.Value):
     def __getitem__(self, key: str | int) -> pwndbg.dbg_mod.Value:
         return GDBValue(self.inner[key])
 
+    @override
+    def __repr__(self):
+        return self.inner.__repr__()
+
+    @override
+    def __str__(self):
+        return self.inner.__str__()
+
 
 class GDB(pwndbg.dbg_mod.Debugger):
     @override