src/ner_detection.py

import gradio as gr
import openai
import os
import re
import ast

openai.api_key = "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"
SYSTEM_PROMPT = "You are a smart and intelligent Named Entity Recognition (NER) system. I will provide you the definition of the entities you need to extract, the sentence from where your extract the entities and the output format with examples."
USER_PROMPT_1 = "Are you clear about your role?"
ASSISTANT_PROMPT_1 = "Sure, I'm ready to help you with your NER task. Please provide me with the necessary information to get started."
GUIDELINES_PROMPT = (
    """Entity Definition:\n"
    "1. PEST NAME: Name of the pest which has attacked a particular crop which may lead to crop damage.\n"
    "2. CROP DISEASE: Any kind of crop disease which occurs in agriculture land in india and nearby resgions.\n"
    "3. WEATHER CONDITION: Severe climate conditions like heavy rainfall, hailstorm which has destroyed crops.\n"
    "\n"
    "Output Format:\n"
    "{{'PEST NAME': [list of entities present], 'CROP DISEASE': [list of entities present], 'WEATHER CONDITION': [list of entities present]}}\n"
    "If no entities are presented in any categories keep it None\n"
    "\n"
    "Examples:\n"
    "\n"
    "1. Sentence: Pest attack on maize crop in lower Kangra : The Tribune India. Farmers in lower Kangra are a harried lot as the fall armyworm pest has attacked their maize crop. 'Kolshi' continues to affect Vidarbha's Orange crop cultivation (Citrus Black Fly) | Krishak Jagat. A total of 1,50,000 hectares of land in the Vidarbha region is planted with oranges, and of them, 25% are seriously damaged by Kolshi, a citrus black fly disease. India's June tea output drops 17% as floods hit plucking | Mint. India's June tea production fell 17.4% from a year earlier to 141.31 million kilograms, the state-run Tea Board said, as floods and pest attack dented output in the main producing region\n"
    "Output: {{'PEST NAME': ['fall armyworm'], 'CROP DISEASE': ['citrus black fly disease'], 'WEATHER CONDITION': ['floods']}}\n"
    "\n"
    "2. Sentence: ICAR issues pest alert in Leparada, W/Siang | The Arunachal Times. 70 percent prevalence of fall army worm in maize fields in Pagi, Gori and Bam villages in Leparada district and Darka, Kombo and Jirdin villages in West Siang district was observed. After maize, Kangra vegetable crops under white fly attack : The Tribune India. Vegetable crops are under attack by white fly in the lower hills of Kangra district. The pest attack comes after the recent damage caused by fall armyworm to the maize crop in the area. Pest attacks on paddy crop worry farmers in the integrated Karimnagar district | Hindudayashankar. Crops withering due to stem borer, leaf folder and rice blast; farmers have to incur huge expenditures to control menace. Cyclone Amphan damages crop, vegetable prices shoot up | Cities News,The Indian Express. Cyclone Amphan has damaged vegetables across South Bengal. Farmers lost 80 to 90 per cent of crop as fields were flooded.\n"
    "Output: {{'PEST NAME': ['fall army worm', 'white fly attack', 'stem borer', 'leaf folder'], 'CROP DISEASE': ['rice blast'], 'WEATHER CONDITION': ['Cyclone Amphan']}}\n"
    "\n"
    "3. Sentence: {}\n"
    "Output: """
)

def openai_chat_completion_response(news_article_text):
    final_prompt = GUIDELINES_PROMPT.format(news_article_text)
    response = openai.ChatCompletion.create(
                  model="gpt-3.5-turbo",
                  messages=[
                        {"role": "system", "content": SYSTEM_PROMPT},
                        {"role": "user", "content": USER_PROMPT_1},
                        {"role": "assistant", "content": ASSISTANT_PROMPT_1},
                        {"role": "user", "content": final_prompt}
                    ]
    )
    return response['choices'][0]['message']['content'].strip(" \n")

# def preprocess(prompt):
#     return GUIDELINES_PROMPT.format(prompt)
# def main():
# my_sentence = "Hundreds of hectares of land under the cotton crop, once referred to as white gold, has come under attack of a wide range of insects like whitefly, pink bollworm and mealybug. This is likely to hit the cotton production this year."
# GUIDELINES_PROMPT = GUIDELINES_PROMPT.format(my_sentence)
# # print(GUIDELINES_PROMPT)
# ners = openai_chat_completion_response(GUIDELINES_PROMPT)
# print(ners)

import gradio as gra
#define gradio interface and other parameters
app =  gra.Interface(fn = openai_chat_completion_response, inputs="text", outputs="text")
app.launch(share=True)