Update dockerfile to include datamodel_code_generator (#1492)

docker/Dockerfile

@@ -18,6 +18,9 @@ RUN echo 'tzdata tzdata/Areas select America' | debconf-set-selections \
     && rm -rf /var/lib/apt/lists/* \
     && apt clean
 
+# For openbmb/MiniCPM models
+RUN pip3 install datamodel_code_generator
+
 WORKDIR /sgl-workspace
 
 RUN python3 -m pip install --upgrade pip setuptools wheel html5lib six \

python/sglang/srt/model_executor/cuda_graph_runner.py

@@ -150,7 +150,7 @@ class CudaGraphRunner:
                 f"Capture cuda graph failed: {e}\n"
                 "Possible solutions:\n"
                 "1. disable cuda graph by --disable-cuda-graph\n"
-                "2. set --mem-fraction-static to a smaller value\n"
+                "2. set --mem-fraction-static to a smaller value (e.g., 0.8 or 0.7)\n"
                 "3. disable torch compile by not using --enable-torch-compile\n"
                 "Open an issue on GitHub https://github.com/sgl-project/sglang/issues/new/choose \n"
             )