test: update groq test - change on their end

Author: krrishdholakia

tests/local_testing/test_stream_chunk_builder.py

@@ -931,9 +931,6 @@ def execute_completion(opts: dict):
     print("\n\n")
     assembly = litellm.stream_chunk_builder(partial_streaming_chunks)
     print(f"assembly.choices[0].message.tool_calls: {assembly.choices[0].message.tool_calls}")
-    assert len(assembly.choices[0].message.tool_calls) == 3, (
-        assembly.choices[0].message.tool_calls[0].function.arguments[0]
-    )
     print(assembly.choices[0].message.tool_calls)
     for tool_call in assembly.choices[0].message.tool_calls:
         json.loads(tool_call.function.arguments) # assert valid json - https://github.com/BerriAI/litellm/issues/10034