Update longer (500 chars) cmd

app.py

@@ -45,15 +45,13 @@ def process(command):
                 split(command), encoding="utf8", stdout=-1, stderr=-1
             )  # sp.PIPE: -1
             out, err = proc.communicate()
-            success = True
+            # success = True
+            return f"[{out}]", f"[{err}]"
+
         except Exception as e:
             out, err = "", str(e)
-            success = False
-
-        if out.strip() and err.strip():
-            return out, err
-        else:
-            return "No output, that's all we know.", None
+            # success = False
+            return f"[{out}]", f"[{err}]"
 
     # quick test altair altair-save tooltip
     # from PIL import Image