Phi-3.5 support and "KeyError: 'low_freq_factor'"

[unclemusclez]

$ python convert-hf.py /home/musclez/.cache/huggingface/hub/models--unsloth--Phi-3.5-mini-4k-instruct/snapshots/ae50d82a597e461855c741cc732e28af32d49d09 q40 Phi-3.5-mini-4k-instruct--unslo
th
Output file: dllama_model_Phi-3.5-mini-4k-instruct--unsloth_q40.m
Traceback (most recent call last):
  File "/home/musclez/distributed-llama/converter/convert-hf.py", line 219, in <module>
    config = loadConfig(sourceFolderPath, weightsFloatType)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/musclez/distributed-llama/converter/convert-hf.py", line 193, in loadConfig
    result['rope_scaling_low_freq_factor'] = int(ropeScaling['low_freq_factor'])
                                                 ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
KeyError: 'low_freq_factor'

https://huggingface.co/microsoft/Phi-3.5-mini-instruct/blob/main/config.json:

"rope_scaling": {
    "long_factor": [
      1.0800000429153442,
      1.1100000143051147,
      1.1399999856948853,
      1.340000033378601,
      1.5899999141693115,
      1.600000023841858,
      1.6200000047683716,
      2.620000123977661,
      3.2300000190734863,
      3.2300000190734863,
      4.789999961853027,
      7.400000095367432,
      7.700000286102295,
      9.09000015258789,
      12.199999809265137,
      17.670000076293945,
      24.46000099182129,
      28.57000160217285,
      30.420001983642578,
      30.840002059936523,
      32.590003967285156,
      32.93000411987305,
      42.320003509521484,
      44.96000289916992,
      50.340003967285156,
      50.45000457763672,
      57.55000305175781,
      57.93000411987305,
      58.21000289916992,
      60.1400032043457,
      62.61000442504883,
      62.62000274658203,
      62.71000289916992,
      63.1400032043457,
      63.1400032043457,
      63.77000427246094,
      63.93000411987305,
      63.96000289916992,
      63.970001220703125,
      64.02999877929688,
      64.06999969482422,
      64.08000183105469,
      64.12000274658203,
      64.41000366210938,
      64.4800033569336,
      64.51000213623047,
      64.52999877929688,
      64.83999633789062
    ],
    "short_factor": [
      1.0,
      1.0199999809265137,
      1.0299999713897705,
      1.0299999713897705,
      1.0499999523162842,
      1.0499999523162842,
      1.0499999523162842,
      1.0499999523162842,
      1.0499999523162842,
      1.0699999332427979,
      1.0999999046325684,
      1.1099998950958252,
      1.1599998474121094,
      1.1599998474121094,
      1.1699998378753662,
      1.2899998426437378,
      1.339999794960022,
      1.679999828338623,
      1.7899998426437378,
      1.8199998140335083,
      1.8499997854232788,
      1.8799997568130493,
      1.9099997282028198,
      1.9399996995925903,
      1.9899996519088745,
      2.0199997425079346,
      2.0199997425079346,
      2.0199997425079346,
      2.0199997425079346,
      2.0199997425079346,
      2.0199997425079346,
      2.0299997329711914,
      2.0299997329711914,
      2.0299997329711914,
      2.0299997329711914,
      2.0299997329711914,
      2.0299997329711914,
      2.0299997329711914,
      2.0299997329711914,
      2.0299997329711914,
      2.0799996852874756,
      2.0899996757507324,
      2.189999580383301,
      2.2199995517730713,
      2.5899994373321533,
      2.729999542236328,
      2.749999523162842,
      2.8399994373321533
    ],
    "type": "longrope"
  },