chore: 添加虚拟环境到仓库

- 添加 backend_service/venv 虚拟环境
- 包含所有Python依赖包
- 注意：虚拟环境约393MB，包含12655个文件

backend_service/venv/lib/python3.13/site-packages/onnxruntime/quantization/CalTableFlatBuffers/KeyValue.py

@@ -0,0 +1,78 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: CalTableFlatBuffers
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+
+np = import_numpy()
+
+
+class KeyValue:
+    __slots__ = ["_tab"]
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):  # noqa: N802
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = KeyValue()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsKeyValue(cls, buf, offset=0):  # noqa: N802
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+
+    # KeyValue
+    def Init(self, buf, pos):  # noqa: N802
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # KeyValue
+    def Key(self):  # noqa: N802
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+    # KeyValue
+    def Value(self):  # noqa: N802
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
+        if o != 0:
+            return self._tab.String(o + self._tab.Pos)
+        return None
+
+
+def Start(builder):  # noqa: N802
+    builder.StartObject(2)
+
+
+def KeyValueStart(builder):  # noqa: N802
+    """This method is deprecated. Please switch to Start."""
+    return Start(builder)
+
+
+def AddKey(builder, key):  # noqa: N802
+    builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(key), 0)
+
+
+def KeyValueAddKey(builder, key):  # noqa: N802
+    """This method is deprecated. Please switch to AddKey."""
+    return AddKey(builder, key)
+
+
+def AddValue(builder, value):  # noqa: N802
+    builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(value), 0)
+
+
+def KeyValueAddValue(builder, value):  # noqa: N802
+    """This method is deprecated. Please switch to AddValue."""
+    return AddValue(builder, value)
+
+
+def End(builder):  # noqa: N802
+    return builder.EndObject()
+
+
+def KeyValueEnd(builder):  # noqa: N802
+    """This method is deprecated. Please switch to End."""
+    return End(builder)

backend_service/venv/lib/python3.13/site-packages/onnxruntime/quantization/CalTableFlatBuffers/TrtTable.py

@@ -0,0 +1,90 @@
+# automatically generated by the FlatBuffers compiler, do not modify
+
+# namespace: CalTableFlatBuffers
+
+import flatbuffers
+from flatbuffers.compat import import_numpy
+
+np = import_numpy()
+
+
+class TrtTable:
+    __slots__ = ["_tab"]
+
+    @classmethod
+    def GetRootAs(cls, buf, offset=0):  # noqa: N802
+        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
+        x = TrtTable()
+        x.Init(buf, n + offset)
+        return x
+
+    @classmethod
+    def GetRootAsTrtTable(cls, buf, offset=0):  # noqa: N802
+        """This method is deprecated. Please switch to GetRootAs."""
+        return cls.GetRootAs(buf, offset)
+
+    # TrtTable
+    def Init(self, buf, pos):  # noqa: N802
+        self._tab = flatbuffers.table.Table(buf, pos)
+
+    # TrtTable
+    def Dict(self, j):  # noqa: N802
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            x = self._tab.Vector(o)
+            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
+            x = self._tab.Indirect(x)
+            from onnxruntime.quantization.CalTableFlatBuffers.KeyValue import KeyValue  # noqa: PLC0415
+
+            obj = KeyValue()
+            obj.Init(self._tab.Bytes, x)
+            return obj
+        return None
+
+    # TrtTable
+    def DictLength(self):  # noqa: N802
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        if o != 0:
+            return self._tab.VectorLen(o)
+        return 0
+
+    # TrtTable
+    def DictIsNone(self):  # noqa: N802
+        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
+        return o == 0
+
+
+def Start(builder):  # noqa: N802
+    builder.StartObject(1)
+
+
+def TrtTableStart(builder):  # noqa: N802
+    """This method is deprecated. Please switch to Start."""
+    return Start(builder)
+
+
+def AddDict(builder, dict):  # noqa: N802
+    builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(dict), 0)
+
+
+def TrtTableAddDict(builder, dict):  # noqa: N802
+    """This method is deprecated. Please switch to AddDict."""
+    return AddDict(builder, dict)
+
+
+def StartDictVector(builder, numElems):  # noqa: N802
+    return builder.StartVector(4, numElems, 4)
+
+
+def TrtTableStartDictVector(builder, numElems):  # noqa: N802
+    """This method is deprecated. Please switch to Start."""
+    return StartDictVector(builder, numElems)
+
+
+def End(builder):  # noqa: N802
+    return builder.EndObject()
+
+
+def TrtTableEnd(builder):  # noqa: N802
+    """This method is deprecated. Please switch to End."""
+    return End(builder)