mistral-demo $M7B_DIR issue

[chaima-bd]

Hi I am using Google colab and when i run this command "mistral-demo $M7B_DIR" I use T4 GPU i got this error any solution for that plz

Traceback (most recent call last):
File "/usr/local/bin/mistral-demo", line 8, in
sys.exit(mistral_demo())
File "/usr/local/lib/python3.10/dist-packages/mistral_inference/main.py", line 183, in mistral_demo
fire.Fire(demo)
File "/usr/local/lib/python3.10/dist-packages/fire/core.py", line 143, in Fire
component_trace = _Fire(component, args, parsed_flag_args, context, name)
File "/usr/local/lib/python3.10/dist-packages/fire/core.py", line 477, in _Fire
component, remaining_args = _CallAndUpdateTrace(
File "/usr/local/lib/python3.10/dist-packages/fire/core.py", line 693, in _CallAndUpdateTrace
component = fn(*varargs, **kwargs)
File "/usr/local/lib/python3.10/dist-packages/mistral_inference/main.py", line 157, in demo
generated_tokens, _logprobs = generate(
File "/usr/local/lib/python3.10/dist-packages/torch/utils/_contextlib.py", line 115, in decorate_context
return func(*args, **kwargs)
File "/usr/local/lib/python3.10/dist-packages/mistral_inference/generate.py", line 49, in generate
prelogits = model.forward(
File "/usr/local/lib/python3.10/dist-packages/mistral_inference/model.py", line 314, in forward
h = self.forward_partial(input_ids, seqlens, cache=cache)
File "/usr/local/lib/python3.10/dist-packages/mistral_inference/model.py", line 296, in forward_partial
h = layer(h, freqs_cis, cache_view)
File "/usr/local/lib/python3.10/dist-packages/torch/nn/modules/module.py", line 1532, in _wrapped_call_impl
return self._call_impl(*args, **kwargs)
File "/usr/local/lib/python3.10/dist-packages/torch/nn/modules/module.py", line 1541, in _call_impl
return forward_call(*args, **kwargs)
File "/usr/local/lib/python3.10/dist-packages/mistral_inference/model.py", line 188, in forward
r = self.attention.forward(self.attention_norm(x), freqs_cis, cache)
File "/usr/local/lib/python3.10/dist-packages/mistral_inference/model.py", line 128, in forward
output = memory_efficient_attention(
File "/usr/local/lib/python3.10/dist-packages/xformers/ops/fmha/init.py", line 268, in memory_efficient_attention
return _memory_efficient_attention(
File "/usr/local/lib/python3.10/dist-packages/xformers/ops/fmha/init.py", line 387, in _memory_efficient_attention
return _memory_efficient_attention_forward(
File "/usr/local/lib/python3.10/dist-packages/xformers/ops/fmha/init.py", line 403, in _memory_efficient_attention_forward
op = _dispatch_fw(inp, False)
File "/usr/local/lib/python3.10/dist-packages/xformers/ops/fmha/dispatch.py", line 125, in _dispatch_fw
return _run_priority_list(
File "/usr/local/lib/python3.10/dist-packages/xformers/ops/fmha/dispatch.py", line 65, in _run_priority_list
raise NotImplementedError(msg)
NotImplementedError: No operator found for memory_efficient_attention_forward with inputs:
query : shape=(1, 28, 32, 128) (torch.bfloat16)
key : shape=(1, 28, 32, 128) (torch.bfloat16)
value : shape=(1, 28, 32, 128) (torch.bfloat16)
attn_bias : <class 'xformers.ops.fmha.attn_bias.BlockDiagonalCausalLocalAttentionMask'>
p : 0.0
decoderF is not supported because:
attn_bias type is <class 'xformers.ops.fmha.attn_bias.BlockDiagonalCausalLocalAttentionMask'>
bf16 is only supported on A100+ GPUs
flshattF@v2.5.6 is not supported because:
requires device with capability > (8, 0) but your GPU has capability (7, 5) (too old)
bf16 is only supported on A100+ GPUs
cutlassF is not supported because:
bf16 is only supported on A100+ GPUs
smallkF is not supported because:
max(query.shape[-1] != value.shape[-1]) > 32
dtype=torch.bfloat16 (supported: {torch.float32})
attn_bias type is <class 'xformers.ops.fmha.attn_bias.BlockDiagonalCausalLocalAttentionMask'>
bf16 is only supported on A100+ GPUs
unsupported embed per head: 128