[Backend] Add Huawei Ascend NPU deploy using PaddleLite CANN. (#757)

* Add Huawei Ascend NPU deploy through PaddleLite CANN

* Add NNAdapter interface for paddlelite

* Modify Huawei Ascend Cmake

* Update way for compiling Huawei Ascend NPU deployment

* remove UseLiteBackend in UseCANN

* Support compile python whlee

* Change names of nnadapter API

* Add nnadapter pybind and remove useless API

* Support Python deployment on Huawei Ascend NPU

* Add models suppor for ascend

* Add PPOCR rec reszie for ascend

* fix conflict for ascend

* Rename CANN to Ascend

* Rename CANN to Ascend

* Improve ascend

* fix ascend bug

* improve ascend docs

* improve ascend docs

* improve ascend docs

* Improve Ascend

* Improve Ascend

* Move ascend python demo

* Imporve ascend

* Improve ascend

* Improve ascend

* Improve ascend

* Improve ascend

* Imporve ascend

* Imporve ascend

* Improve ascend

scripts/fastdeploy_init.sh

@@ -1,10 +1,11 @@
 # source this file to import libraries
 
 PLATFORM=`uname`
-FASTDEPLOY_LIBRARY_PATH=${BASH_SOURCE%/*}
+FASTDEPLOY_LIBRARY_PATH=${BASH_SOURCE}
 if [ "$PLATFORM" == "Linux" ];then
     FASTDEPLOY_LIBRARY_PATH=`readlink -f ${FASTDEPLOY_LIBRARY_PATH}`
 fi
+FASTDEPLOY_LIBRARY_PATH=${FASTDEPLOY_LIBRARY_PATH%/*}
 
 echo "=============== Information ======================"
 echo "FastDeploy Library Path: $FASTDEPLOY_LIBRARY_PATH"
@@ -32,5 +33,10 @@ for LIB_DIR in ${LIBS_DIRECOTRIES[@]};do
     IMPORT_PATH=${LIB_DIR}":"$IMPORT_PATH
 done
 
+if [ -f "ascend_init.sh" ]
+then
+    source ascend_init.sh
+fi
+
 echo "[Execute] Will try to export all the library directories to environments, if not work, please try to export these path by your self."
 export LD_LIBRARY_PATH=${IMPORT_PATH}:$LD_LIBRARY_PATH