[Proton] Add a better description when possibly importing incorrect h…

…atchet in Proton (#4565)

third_party/proton/proton/viewer.py

@@ -2,7 +2,10 @@
 from collections import namedtuple
 import json
 import pandas as pd
-import hatchet as ht
+try:
+    import hatchet as ht
+except ImportError:
+    raise ImportError("Failed to import hatchet. `pip install llnl-hatchet` to get the correct version.")
 import numpy as np
 from hatchet.query import NegationQuery
 from triton.profiler.hook import COMPUTE_METADATA_SCOPE_NAME, TritonHook