downgrade grpc to 1.67.0. waiting for fix https://github.com/grpc/grpc/commit/bd8f8a86e06df9d5cf6bc36ba77981d621b80b44

exo/networking/grpc/node_service_pb2.py

@@ -2,7 +2,7 @@
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # NO CHECKED-IN PROTOBUF GENCODE
 # source: node_service.proto
-# Protobuf Python Version: 5.28.1
+# Protobuf Python Version: 5.27.2
 """Generated protocol buffer code."""
 from google.protobuf import descriptor as _descriptor
 from google.protobuf import descriptor_pool as _descriptor_pool
@@ -12,8 +12,8 @@ from google.protobuf.internal import builder as _builder
 _runtime_version.ValidateProtobufRuntimeVersion(
     _runtime_version.Domain.PUBLIC,
     5,
-    28,
-    1,
+    27,
+    2,
     '',
     'node_service.proto'
 )

exo/networking/grpc/node_service_pb2_grpc.py

@@ -5,7 +5,7 @@ import warnings
 
 from . import node_service_pb2 as node__service__pb2
 
-GRPC_GENERATED_VERSION = '1.68.0'
+GRPC_GENERATED_VERSION = '1.67.0'
 GRPC_VERSION = grpc.__version__
 _version_not_supported = False
 

setup.py

@@ -9,8 +9,8 @@ install_requires = [
   "aiohttp==3.10.11",
   "aiohttp_cors==0.7.0",
   "aiofiles==24.1.0",
-  "grpcio==1.70.0",
-  "grpcio-tools==1.70.0",
+  "grpcio==1.67.0",
+  "grpcio-tools==1.67.0",
   "Jinja2==3.1.4",
   "numpy==2.0.0",
   "nuitka==2.5.1",