fix(gpc): fix ci test

internlm/core/context/parallel_context.py

@@ -645,8 +645,9 @@ def init_parallel_groups(self):
         # process groups for parallelism.
         enable_moe = self.config.model.get("num_experts", 1) > 1
         parallel_strategy = (
-            "fsdp" if parallel_config.zero1.get("fsdp", False) else parallel_config.tensor.get("mode", "mtp")
+            "mtp" if isinstance(parallel_config.tensor, int) else parallel_config.tensor.get("mode", "mtp")
         )
+        parallel_strategy = "fsdp" if parallel_config.zero1.get("fsdp", False) else parallel_strategy
         group_configs = generate_parallel_group_configs(parallel_strategy, parallel_sizes, enable_moe)
         group_results = create_parallel_process_groups(world_size, rank, group_configs, with_cpu_group=False)