fix small bugs with run_qwen_npu.sh.

1. missing the vocab_merges.txt file.
2. create /data/local/tmp/mllm/bin folder first before adb push demo_qwen_npu.

Author: lvyinrun

scripts/run_qwen_qnn.sh

@@ -2,8 +2,10 @@
 
 adb shell mkdir -p /data/local/tmp/mllm/vocab
 adb shell mkdir -p /data/local/tmp/mllm/qnn-lib
+adb shell mkdir -p /data/local/tmp/mllm/bin
 
 adb push ../vocab/qwen_vocab.mllm /data/local/tmp/mllm/vocab/
+adb push ../vocab/qwen_merges.txt /data/local/tmp/mllm/vocab/
 
 
 if ! adb shell [ -f "/data/local/tmp/mllm/models/qwen-1.5-1.8b-chat-int8.mllm" ]; then
@@ -48,4 +50,4 @@ if [ $? -ne 0 ]; then
 fi
 
 adb push ../bin-arm/demo_qwen_npu /data/local/tmp/mllm/bin/
-adb shell "cd /data/local/tmp/mllm/bin && export LD_LIBRARY_PATH=/data/local/tmp/mllm/qnn-lib && export ADSP_LIBRARY_PATH=/data/local/tmp/mllm/qnn-lib && ./demo_qwen_npu"
+adb shell "cd /data/local/tmp/mllm/bin && export LD_LIBRARY_PATH=/data/local/tmp/mllm/qnn-lib && export ADSP_LIBRARY_PATH=/data/local/tmp/mllm/qnn-lib && ./demo_qwen_npu"