app.py

import os
import gradio as gr
from tridentmodel import classification
import pandas as pd
import torch
import torch.nn as nn
import transformers
from transformers import AutoTokenizer, AutoConfig, LlamaForCausalLM, LlamaTokenizer, GenerationConfig


auth_token = os.environ.get("AUTH_TOKEN_SECRET")

tokenizer = LlamaTokenizer.from_pretrained("Claimed/capybara", use_auth_token=auth_token)

model = LlamaForCausalLM.from_pretrained(
     "Claimed/capybara", use_auth_token=auth_token, 
    load_in_8bit=True,
    device_map="auto") #low_cpu_mem_usage=True)

model = model.to('cuda')


def add_text(history, text):
    history = history + [(text, None)]
    return history, ""

def add_file(history, file):
    history = history + [((file.name,), None)]
    return history

def bot(history):
    response = "**That's cool!**"
    history[-1][1] = response
    return history

'''
########## LOADING PRE-COMPUTED EMBEDDINGS ##########
class_embeddings = pd.read_csv('Embeddings/MainClassEmbeddings.csv')


def classifier(userin, SearchType):
    clean_in = classification.clean_data(userin, type='String')
    in_emb = classification.sentence_embedder(clean_in, 'Model_bert')

    Number = 10
    broad_scope_predictions = classification.broad_scope_class_predictor(class_embeddings, in_emb, Number, Sensitivity='High')

    return broad_scope_predictions[1], searchlink
    
'''

def generateresponse(history, task):
    """
    Model definition here:
    """

    global model
    global tokenizer

    user = history[-1][0]

    PROMPT = f"""Below is an instruction that describes a task. Write a response that appropriately completes the request.
    ### Instruction:
    {user}
    ### Response:"""

    inputs = tokenizer(
        PROMPT,
        return_tensors="pt",
    ) 
    input_ids = inputs["input_ids"].cuda()

    generation_config = GenerationConfig(
        temperature=0.6,
        top_p=0.95,
        repetition_penalty=1.15,
    ) 
    print("Generating...")
    generation_output = model.generate(
        input_ids=input_ids,
        generation_config=generation_config,
        return_dict_in_generate=True,
        output_scores=True,
        max_new_tokens=256,
    ) 
    output = []
    for s in generation_output.sequences:
        outputs.append(tokenizer.decode(s))
        print(tokenizer.decode(s))
    
    output = (outputs[0].split('### Response:'))[1]
    
    response = f"Response: {output}"
    history[-1][1] = response
    print(history)
    return history


theme = gr.themes.Base(
    primary_hue="indigo",
).set(
    prose_text_size='*text_sm'
)

with gr.Blocks(title='Claimed', theme=theme) as demo:

    gr.Markdown("""
    # CLAIMED - A GENERATIVE TOOLKIT FOR PATENT ATTORNEYS

    The patenting process can by incredibly time-consuming and expensive. We're on a mission to change that.
    
    Welcome to our demo! We've trained Meta's Llama on over 200k entries, with a focus on tasks related to the intellectual property domain.

    Please note that this is for research purposes and shouldn't be used commercially. 

    None of the outputs of this model, taken in part or in its entirety, constitutes legal advice. If you are seeking protection for you intellectual property, consult a registered patent/trademark attorney.
    
    """)
    
    with gr.Tab("Claim Drafter"):
        gr.Markdown(""" 
        Use this tool to expand your idea into the technical language of a patent claim.        
        """)
        with gr.Row(scale=1, min_width=600):
            text1 = gr.Textbox(label="Input",
                              placeholder='Type in your idea here!')
            text2 = gr.Textbox(label="Output")
   
    with gr.Tab("Description Generator"):
        gr.Markdown(""" 

        Use this tool to expand your patent claim into a description. You can also use this tool to generate abstracts and give you ideas about the benefit of an invention by changing the settings in the dropdown menu.
 
        """)
        Task = gr.Dropdown(["Generate Description", "Generate Abstract", "Benefits of the invention"], label='Choose Generation Type Here')
        with gr.Row(scale=1, min_width=600):
                    
            text1 = gr.Textbox(label="Input",
                              placeholder='Type in your idea here!')
            text2 = gr.Textbox(label="Output")

    with gr.Tab("Knowledge Graph"):
        gr.Markdown(""" 
        Use this tool to generate a knowledge graph of your invention. This will help highlight the links between features. 

        """)
        with gr.Row(scale=1, min_width=600):
            text1 = gr.Textbox(label="Input",
                              placeholder='Type in your idea here!')
            text2 = gr.Textbox(label="Output")

    with gr.Tab("Prosecution Ideator"):
        gr.Markdown(""" 
        Use this tool to generate ideas for how to overcome objections to novelty and inventive step. Outputs are in the problem-solution format. 
        """)
        with gr.Row(scale=1, min_width=600):
            text1 = gr.Textbox(label="Input",
                              placeholder='Type in your idea here!')
            text2 = gr.Textbox(label="Output")

    # with gr.Tab("Claimed Infill"):
    #     gr.Markdown(""" 
    #     Below is our 

    #     Example input: A device to help the visually impaired using proprioception.

    #     Output: 
    #     """)
    #     with gr.Row(scale=1, min_width=600):
    #         text1 = gr.Textbox(label="Input",
    #                           placeholder='Type in your idea here!')
    #         text2 = gr.Textbox(label="Output")

    
    with gr.Tab("CPC Search Tool"):
        gr.Markdown("""
        Use this tool to classify your invention according to the Cooperative Patent Classification system. 

        Click on the link to initiate either an Espacenet or Google Patents classification search using the generated classifications. You can specify which you would like using the dropdown menu. 
        """)

        SearchType = gr.Dropdown(["Google Patent Search", "Espacenet Patent Search"], label='Choose Search Type Here', value='Google Patent Search')        
        with gr.Row(scale=1, min_width=600):
            userin = gr.Textbox(label="Input",
                              placeholder='Type in your Claim/Description/Abstract Here')
            output = gr.Textbox(label="Output")
        with gr.Row():
            classify_btn = gr.Button("Classify")
            #classify_btn.click(fn=classifier, inputs=[userin, SearchType] , outputs=output)


    gr.Markdown(""" 

    # THE CHATBOT

    Do you want a bit more freedom over the outputs you generate? No worries, you can use a chatbot version of our model below. You can ask it anything. 

    If you're concerned about a particular output, hit the flag button and we will use that information to improve the model.


    """)

   
    chatbot = gr.Chatbot([], elem_id="Claimed Assistant").style(height=200)
    with gr.Row():
        with gr.Column(scale=0.85):
            txt = gr.Textbox(
                show_label=False,
                placeholder="Enter text and submit",
            ).style(container=False)
        with gr.Column(scale=0.15, min_width=0):
            btn = gr.Button("Submit")
        
        txt.submit(add_text, [chatbot, txt], [chatbot, txt]).then(
            generateresponse, chatbot, chatbot)

    gr.Markdown("""
    # HAVE AN IDEA? GET IT CLAIMED 

    In the future, we are looking to expand our model's capabilities further to assist in a range of IP related tasks.

    If you are interested in using a more powerful model that we have trained, or if you have any suggestions of features you would like to see us add, please get in touch!

    As far as data is concerned, you have nothing to worry about! We don't store any of your inputs to use for further training, we're not OpenAI.  
    
    """)



demo.launch()