fix the problem when importing the dbg_server module and the search api

mindinsight/backend/debugger/debugger_api.py

@@ -109,7 +109,7 @@ def search(session_id):
                          'graph_name': graph_name,
                          'watch_point_id': watch_point_id,
                          'node_category': node_category,
-                         'rand_id': rank_id})
+                         'rank_id': rank_id})
 
     return reply
 

mindinsight/debugger/debugger_services/debugger_offline_server.py

@@ -118,7 +118,7 @@ class DebuggerOfflineManager:
         """Get dbg service module from MindSpore."""
         try:
             dbg_services_module = import_module('mindspore.offline_debug.dbg_services')
-        except ModuleNotFoundError as err:
+        except (ModuleNotFoundError, ImportError) as err:
             log.error("Failed to find module dbg_services. %s", err)
             raise DebuggerModuleNotFoundError("dbg_services")
         return dbg_services_module

requirements.txt

@@ -19,5 +19,4 @@ Werkzeug>=1.0.0
 pandas>=1.0.4
 yapf>=0.30.0
 treelib>=1.6.1
-grpcio>=1.27.3
-XlsxWriter>=1.2.9
+grpcio>=1.27.3