Troubleshooting Telemetry Module Error in DSPy Integration on Colab

Hi all, i'm trying to run this colab (DSPy integration) => https://colab.research.google.com/github/Arize-ai/phoenix/blob/main/tutorials/tracing/dspy_tracing_tutorial.ipynb#scrollTo=BJsbD40j4BOW I have an issue with the Telemetry module, I get this error from the block "7. Instrument DSPy and Launch Phoenix"

ERROR:opentelemetry.instrumentation.instrumentor:DependencyConflict: requested: "dspy-ai >= 2.1.0" but found: "pydantic 2.6.4"

I forced reinstalled pydantic to 2.5.0 but i still get the same error. Is it a know issue, does anyone has a workaround or a fix? (or am I missing something)