Reverted versions and ignored typecheck errors

Author: wrisa

instrumentation-genai/opentelemetry-instrumentation-langchain/examples/manual/requirements.txt

@@ -1,7 +1,7 @@
 langchain==0.3.21
 langchain_openai
-opentelemetry-sdk~=1.36.0
-opentelemetry-exporter-otlp-proto-grpc~=1.36.0
+opentelemetry-sdk~=1.30.0
+opentelemetry-exporter-otlp-proto-grpc~=1.30.0
 
 # Uncomment after lanchain instrumetation is released
 # opentelemetry-instrumentation-langchain~=2.0b0.dev

instrumentation-genai/opentelemetry-instrumentation-langchain/examples/zero-code/requirements.txt

@@ -1,8 +1,8 @@
 langchain==0.3.21
 langchain_openai
-opentelemetry-sdk~=1.36.0
-opentelemetry-exporter-otlp-proto-grpc~=1.36.0
-opentelemetry-distro~=0.57b0
+opentelemetry-sdk~=1.30.0
+opentelemetry-exporter-otlp-proto-grpc~=1.30.0
+opentelemetry-distro~=0.51b0
 
 # Uncomment after lanchain instrumetation is released
 # opentelemetry-instrumentation-langchain~=2.0b0.dev

instrumentation-genai/opentelemetry-instrumentation-langchain/pyproject.toml

@@ -25,9 +25,9 @@ classifiers = [
   "Programming Language :: Python :: 3.13",
 ]
 dependencies = [
-  "opentelemetry-api >= 1.36.0",
-  "opentelemetry-instrumentation >= 0.57b0",
-  "opentelemetry-semantic-conventions >= 0.57b0"
+  "opentelemetry-api == 1.30.0",
+  "opentelemetry-instrumentation == 0.51b0",
+  "opentelemetry-semantic-conventions == 0.51b0"
 ]
 
 [project.optional-dependencies]

instrumentation-genai/opentelemetry-instrumentation-langchain/src/opentelemetry/instrumentation/langchain/__init__.py

@@ -109,14 +109,14 @@ def __init__(
     def __call__(
         self,
         wrapped: Callable[..., None],
-        instance: BaseCallbackHandler,
+        instance: BaseCallbackHandler,  # type: ignore
         args: tuple[Any, ...],
         kwargs: dict[str, Any],
     ):
         wrapped(*args, **kwargs)
         # Ensure our OTel callback is present if not already.
-        for handler in instance.inheritable_handlers:
+        for handler in instance.inheritable_handlers:  # type: ignore
             if isinstance(handler, type(self._otel_handler)):
                 break
         else:
-            instance.add_handler(self._otel_handler, inherit=True)
+            instance.add_handler(self._otel_handler, inherit=True)  # type: ignore

instrumentation-genai/opentelemetry-instrumentation-langchain/src/opentelemetry/instrumentation/langchain/callback_handler.py

@@ -130,7 +130,7 @@ def on_chat_model_start(
 
     def on_llm_end(
         self,
-        response: LLMResult,
+        response: LLMResult,  # type: ignore
         *,
         run_id: UUID,
         parent_run_id: UUID | None,