solve broken devtool workflow

Author: Gasoonjia

devtools/inspector/_inspector.py

@@ -1240,7 +1240,7 @@ def find_total_for_module(self, module_name: str) -> float:
         for block in self.event_blocks:
             for event in block.events:
                 # Skip OPERATOR_CALL events to avoid double-counting and exclude framework tax
-                if event.event_name == "OPERATOR_CALL":
+                if event.name == "OPERATOR_CALL":
                     continue
 
                 module_hierarchy = event.module_hierarchy.values()

docs/source/tutorials_source/devtools-integration-tutorial.py

@@ -264,7 +264,6 @@ def forward(self, x):
     df = df[df.event_name == "native_call_convolution.out"]
     if len(df) > 0:
         slowest = df.loc[df["p50"].idxmax()]
-        assert slowest
         print(slowest.name)
         print()
         pp.pprint(slowest.stack_traces if slowest.stack_traces else "")