初始化项目,由ModelHub XC社区提供模型
Model: amazingvince/Not-WizardLM-2-7B Source: Original Platform
This commit is contained in:
126
README.md
Normal file
126
README.md
Normal file
@@ -0,0 +1,126 @@
|
||||
---
|
||||
license: apache-2.0
|
||||
---
|
||||
|
||||
# amazingvince/Not-WizardLM-2-7B
|
||||
|
||||
<a href="https://colab.research.google.com/gist/pszemraj/d3d74ceab942722b49188606785e2bfd/not-wizardlm-2-7b-inference.ipynb">
|
||||
<img src="https://colab.research.google.com/assets/colab-badge.svg" alt="Open In Colab"/>
|
||||
</a>
|
||||
|
||||
Included is code ripped from fastchat with the expected chat templating.
|
||||
|
||||
Also wiz.pdf is a pdf of the github blog showing the apache 2 release.
|
||||
Link to wayback machine included: https://web.archive.org/web/20240415221214/https://wizardlm.github.io/WizardLM2/
|
||||
|
||||
|
||||
|
||||
## example
|
||||
|
||||
```python
|
||||
import dataclasses
|
||||
from enum import auto, Enum
|
||||
from typing import List, Tuple, Any
|
||||
|
||||
|
||||
class SeparatorStyle(Enum):
|
||||
"""Different separator style."""
|
||||
SINGLE = auto()
|
||||
TWO = auto()
|
||||
|
||||
|
||||
@dataclasses.dataclass
|
||||
class Conversation:
|
||||
"""A class that keeps all conversation history."""
|
||||
system: str
|
||||
roles: List[str]
|
||||
messages: List[List[str]]
|
||||
offset: int
|
||||
sep_style: SeparatorStyle = SeparatorStyle.SINGLE
|
||||
sep: str = "###"
|
||||
sep2: str = None
|
||||
|
||||
# Used for gradio server
|
||||
skip_next: bool = False
|
||||
conv_id: Any = None
|
||||
|
||||
def get_prompt(self):
|
||||
if self.sep_style == SeparatorStyle.SINGLE:
|
||||
ret = self.system
|
||||
for role, message in self.messages:
|
||||
if message:
|
||||
ret += self.sep + " " + role + ": " + message
|
||||
else:
|
||||
ret += self.sep + " " + role + ":"
|
||||
return ret
|
||||
elif self.sep_style == SeparatorStyle.TWO:
|
||||
seps = [self.sep, self.sep2]
|
||||
ret = self.system + seps[0]
|
||||
for i, (role, message) in enumerate(self.messages):
|
||||
if message:
|
||||
ret += role + ": " + message + seps[i % 2]
|
||||
else:
|
||||
ret += role + ":"
|
||||
return ret
|
||||
else:
|
||||
raise ValueError(f"Invalid style: {self.sep_style}")
|
||||
|
||||
def append_message(self, role, message):
|
||||
self.messages.append([role, message])
|
||||
|
||||
def to_gradio_chatbot(self):
|
||||
ret = []
|
||||
for i, (role, msg) in enumerate(self.messages[self.offset:]):
|
||||
if i % 2 == 0:
|
||||
ret.append([msg, None])
|
||||
else:
|
||||
ret[-1][-1] = msg
|
||||
return ret
|
||||
|
||||
def copy(self):
|
||||
return Conversation(
|
||||
system=self.system,
|
||||
roles=self.roles,
|
||||
messages=[[x, y] for x, y in self.messages],
|
||||
offset=self.offset,
|
||||
sep_style=self.sep_style,
|
||||
sep=self.sep,
|
||||
sep2=self.sep2,
|
||||
conv_id=self.conv_id)
|
||||
|
||||
def dict(self):
|
||||
return {
|
||||
"system": self.system,
|
||||
"roles": self.roles,
|
||||
"messages": self.messages,
|
||||
"offset": self.offset,
|
||||
"sep": self.sep,
|
||||
"sep2": self.sep2,
|
||||
"conv_id": self.conv_id,
|
||||
}
|
||||
|
||||
|
||||
|
||||
conv = Conversation(
|
||||
system="A chat between a curious user and an artificial intelligence assistant. "
|
||||
"The assistant gives helpful, detailed, and polite answers to the user's questions.",
|
||||
roles=("USER", "ASSISTANT"),
|
||||
messages=[],
|
||||
offset=0,
|
||||
sep_style=SeparatorStyle.TWO,
|
||||
sep=" ",
|
||||
sep2="</s>",
|
||||
)
|
||||
|
||||
conv.append_message(conv.roles[0], "Why would Microsoft take this down?")
|
||||
conv.append_message(conv.roles[1], None)
|
||||
prompt = conv.get_prompt()
|
||||
|
||||
inputs = tokenizer(prompt, return_tensors="pt").to(model.device)
|
||||
|
||||
result = model.generate(**inputs, max_new_tokens=1000)
|
||||
generated_ids = result[0]
|
||||
generated_text = tokenizer.decode(generated_ids, skip_special_tokens=True)
|
||||
print(generated_text)
|
||||
|
||||
```
|
||||
Reference in New Issue
Block a user