Fix bug from argument removal

src/chatdbg/chatdbg_utils.py

@@ -94,6 +94,13 @@ def use_argparse(full_command):
         default=60,
         help="the timeout for API calls in seconds",
     )
+    # This is only used in the conversation mode.
+    parser.add_argument(
+        "--max-error-tokens",
+        type=int,
+        default=1920,
+        help="the maximum number of tokens from the error message to send in the prompt",
+    )
 
     args = parser.parse_args(full_command)
     return args

src/chatdbg/conversation/__init__.py

@@ -29,6 +29,9 @@ def build_diagnostic_string():
         if count > args.max_error_tokens:
             list.pop()
             break
+
+    if len(front) + len(back) == n:
+        return diagnostic
     return build_diagnostic_string()