import re

with open("ai-hub/app/core/grpc/services/grpc_server.py", "r") as f:
    grpc_server = f.read()

lines = grpc_server.split("\n")
for i, line in enumerate(lines):
    if "self.assistant.broadcast_file_chunk" in line:
        print("\n".join(lines[max(0, i-5):min(len(lines), i+6)]))