remove useless class

Author: yaozheng-fang

veadk/tracing/base_tracer.py

@@ -14,7 +14,6 @@
 
 from abc import ABC, abstractmethod
 
-
 from veadk.utils.logger import get_logger
 
 logger = get_logger(__name__)
@@ -46,4 +45,6 @@ def __init__(self, name: str):
         self._trace_file_path = "<unknown_trace_file_path>"
 
     @abstractmethod
-    def dump(self, user_id: str, session_id: str, path: str = "/tmp") -> str: ...
+    def dump(self, user_id: str, session_id: str, path: str = "/tmp") -> str:
+        """Dump the trace data to a local file."""
+        ...

veadk/tracing/telemetry/exporters/cozeloop_exporter.py

@@ -43,10 +43,6 @@ class CozeloopExporterConfig(BaseModel):
     )
 
 
-class _CozeloopExporter(OTLPSpanExporter):
-    pass
-
-
 class CozeloopExporter(BaseExporter):
     config: CozeloopExporterConfig = Field(default_factory=CozeloopExporterConfig)
 

veadk/tracing/telemetry/exporters/tls_exporter.py

@@ -12,10 +12,11 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from typing import Any
+
 from opentelemetry.exporter.otlp.proto.http.trace_exporter import OTLPSpanExporter
 from opentelemetry.sdk.trace.export import BatchSpanProcessor
 from pydantic import BaseModel, Field
-from typing import Any
 from typing_extensions import override
 
 from veadk.config import getenv