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Create README.md
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README.md
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GLaDOS speaks Markdown!
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Usage
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To use this model, you must first navigate to the bigcode starcoder model and accept their license, then create a token for your account and update the below code with it.
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```
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import torch
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from peft import PeftModel, PeftConfig
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from transformers import AutoModelForCausalLM, AutoTokenizer
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# Setup Model
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path = "JamesConley/glados_starcoder"
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token = PUT YOUR TOKEN HERE!!!!!!!
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config = PeftConfig.from_pretrained(path)
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base_model_path = config.base_model_name_or_path
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model = AutoModelForCausalLM.from_pretrained(base_model_path, torch_dtype=torch.float16, device_map="auto", use_auth_token=token)
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model = PeftModel.from_pretrained(model, path, device_map="auto")
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# Setup Tokenizer
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tokenizer = AutoTokenizer.from_pretrained(base_model_path, truncation_side="left", use_auth_token=token)
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# Encode Tokens
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text = """User :\nWrite a python function that trains a classifier on data loaded from a csv.\nGLaDOS :\n"""
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input_ids = tokenizer(text, return_tensors="pt", truncation=True, max_length=2048).input_ids
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# Move tokens to GPU
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#input_ids = input_ids.to("cuda")
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# Perform Inference
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with torch.no_grad():
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with torch.cuda.amp.autocast():
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gen_tokens = model.generate(
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input_ids=input_ids, max_new_tokens=256
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)
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# Decode Tokens
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gen_text = tokenizer.batch_decode(gen_tokens)
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```
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Result
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Note : The slash \ characters are not actually in the model output, I have added them to prevent the model card from rendering the codeblock incorrectly.
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```
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User :
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Write a python function that trains a classifier on data loaded from a csv.
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GLaDOS :
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Here is an example of a function that trains a classifier on data loaded from a CSV file:
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\```
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python
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import pandas as pd
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from sklearn.model_selection import train_test_split
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from sklearn.ensemble import RandomForestClassifier
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def train_classifier(data_file, target_column, test_size=0.2):
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# Load the data from the CSV file
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data = pd.read_csv(data_file)
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# Split the data into training and testing sets
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X_train, X_test, y_train, y_test = train_test_split(data.drop(target_column, axis=1),
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data[target_column],
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test_size=test_size)
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# Train the classifier
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clf = RandomForestClassifier()
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clf.fit(X_train, y_train)
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# Return the trained classifier and the test set predictions
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return clf, clf.predict(X_test)
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\```
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This function takes in the following arguments:
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* `data_file`: the path to the CSV file containing the data
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* `target_column`: the name of the column in the CSV file that contains the target variable
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```
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