import os import re import time from pathlib import Path from relik.retriever import GoldenRetriever from relik.retriever.indexers.inmemory import InMemoryDocumentIndex from relik.retriever.indexers.document import DocumentStore from relik.retriever import GoldenRetriever from relik.reader.pytorch_modules.span import RelikReaderForSpanExtraction import requests import streamlit as st from spacy import displacy from streamlit_extras.badges import badge from streamlit_extras.stylable_container import stylable_container # RELIK = os.getenv("RELIK", "localhost:8000/api/entities") import random from relik.inference.annotator import Relik from relik.inference.data.objects import ( AnnotationType, RelikOutput, Span, TaskType, Triples, ) def get_random_color(ents): colors = {} random_colors = generate_pastel_colors(len(ents)) for ent in ents: colors[ent] = random_colors.pop(random.randint(0, len(random_colors) - 1)) return colors def floatrange(start, stop, steps): if int(steps) == 1: return [stop] return [ start + float(i) * (stop - start) / (float(steps) - 1) for i in range(steps) ] def hsl_to_rgb(h, s, l): def hue_2_rgb(v1, v2, v_h): while v_h < 0.0: v_h += 1.0 while v_h > 1.0: v_h -= 1.0 if 6 * v_h < 1.0: return v1 + (v2 - v1) * 6.0 * v_h if 2 * v_h < 1.0: return v2 if 3 * v_h < 2.0: return v1 + (v2 - v1) * ((2.0 / 3.0) - v_h) * 6.0 return v1 # if not (0 <= s <= 1): raise ValueError, "s (saturation) parameter must be between 0 and 1." # if not (0 <= l <= 1): raise ValueError, "l (lightness) parameter must be between 0 and 1." r, b, g = (l * 255,) * 3 if s != 0.0: if l < 0.5: var_2 = l * (1.0 + s) else: var_2 = (l + s) - (s * l) var_1 = 2.0 * l - var_2 r = 255 * hue_2_rgb(var_1, var_2, h + (1.0 / 3.0)) g = 255 * hue_2_rgb(var_1, var_2, h) b = 255 * hue_2_rgb(var_1, var_2, h - (1.0 / 3.0)) return int(round(r)), int(round(g)), int(round(b)) def generate_pastel_colors(n): """Return different pastel colours. Input: n (integer) : The number of colors to return Output: A list of colors in HTML notation (eg.['#cce0ff', '#ffcccc', '#ccffe0', '#f5ccff', '#f5ffcc']) Example: >>> print generate_pastel_colors(5) ['#cce0ff', '#f5ccff', '#ffcccc', '#f5ffcc', '#ccffe0'] """ if n == 0: return [] # To generate colors, we use the HSL colorspace (see http://en.wikipedia.org/wiki/HSL_color_space) start_hue = 0.0 # 0=red 1/3=0.333=green 2/3=0.666=blue saturation = 1.0 lightness = 0.9 # We take points around the chromatic circle (hue): # (Note: we generate n+1 colors, then drop the last one ([:-1]) because # it equals the first one (hue 0 = hue 1)) return [ "#%02x%02x%02x" % hsl_to_rgb(hue, saturation, lightness) for hue in floatrange(start_hue, start_hue + 1, n + 1) ][:-1] def set_sidebar(css): with st.sidebar: st.markdown(f"", unsafe_allow_html=True) st.image( "https://upload.wikimedia.org/wikipedia/commons/8/87/The_World_Bank_logo.svg", use_column_width=True, ) st.markdown("### World Bank") st.markdown("### DIME") def get_el_annotations(response): i_link_wrapper = " Intervention {}" o_link_wrapper = " Outcome: {}" # swap labels key with ents ents = [ { "start": l.start, "end": l.end, "label": i_link_wrapper.format(l.label[0].upper() + l.label[1:].replace("/", "%2").replace(" ", "%20").replace("&","%26"), l.label), } if io_map[l.label] == "intervention" else { "start": l.start, "end": l.end, "label": o_link_wrapper.format(l.label[0].upper() + l.label[1:].replace("/", "%2").replace(" ", "%20").replace("&","%26"), l.label), } for l in response.spans ] dict_of_ents = {"text": response.text, "ents": ents} label_in_text = set(l["label"] for l in dict_of_ents["ents"]) options = {"ents": label_in_text, "colors": get_random_color(label_in_text)} return dict_of_ents, options def get_retriever_annotations(response): el_link_wrapper = " {}" # swap labels key with ents ents = [l.text for l in response.candidates[TaskType.SPAN] ] dict_of_ents = {"text": response.text, "ents": ents} label_in_text = set(l for l in dict_of_ents["ents"]) options = {"ents": label_in_text, "colors": get_random_color(label_in_text)} return dict_of_ents, options import json io_map = {} with open("/home/user/app/models/retriever/document_index/documents.jsonl", "r") as r: for line in r: element = json.loads(line) io_map[element["text"]] = element["metadata"]["type"] @st.cache_resource() def load_model(): retriever_question = GoldenRetriever( question_encoder="/home/user/app/models/retriever/question_encoder", document_index="home/user/app/models/retriever/document_index/questions" ) retriever_intervention = GoldenRetriever( question_encoder="/home/user/app/models/retriever/question_encoder", document_index="home/user/app/models/retriever/document_index/interventions" ) retriever_outcome = GoldenRetriever( question_encoder="/home/user/app/models/retriever/question_encoder", document_index="home/user/app/models/retriever/document_index/outcomes" ) retriever_question_db = GoldenRetriever( question_encoder="/home/user/app/models/retriever/question_encoder", document_index="home/user/app/models/retriever/document_index/question_db" ) retriever_intervention_db = GoldenRetriever( question_encoder="/home/user/app/models/retriever/question_encoder", document_index="home/user/app/models/retriever/document_index/interventions_db" ) retriever_outcome_db = GoldenRetriever( question_encoder="/home/user/app/models/retriever/question_encoder", document_index="home/user/app/models/retriever/document_index/outcomes_db" ) reader = RelikReaderForSpanExtraction("/home/user/app/models/small-extended-large-batch", dataset_kwargs={"use_nme": True}) relik_question = Relik(reader=reader, retriever=retriever_question, window_size="none", top_k=100, task="span", device="cuda", document_index_device="cpu") relik_intervention = Relik(reader=reader, retriever=retriever_intervention, window_size="none", top_k=100, task="span", device="cuda", document_index_device="cpu") relik_outcome = Relik(reader=reader, retriever=retriever_outcome, window_size="none", top_k=100, task="span", device="cuda", document_index_device="cpu") relik_question_db = Relik(reader=reader, retriever=retriever_question_db, window_size="none", top_k=100, task="span", device="cuda", document_index_device="cpu") relik_intrervention_db = Relik(reader=reader, retriever=retriever_intervention_db, window_size="none", top_k=100, task="span", device="cuda", document_index_device="cpu") relik_outcome_db = Relik(reader=reader, retriever=retriever_outcome_db, window_size="none", top_k=100, task="span", device="cuda", document_index_device="cpu") return [relik_question, relik_intervention, relik_outcome, relik_question_db, relik_intrervention_db, relik_outcome_db] def set_intro(css): # intro st.markdown("# CausalAI") st.image( "http://35.237.102.64/public/logo.png", ) st.markdown( "### 3ie taxonomy level 4 Intervention/Outcome candidate retriever with Entity Linking" ) # st.markdown( # "This is a front-end for the paper [Universal Semantic Annotator: the First Unified API " # "for WSD, SRL and Semantic Parsing](https://www.researchgate.net/publication/360671045_Universal_Semantic_Annotator_the_First_Unified_API_for_WSD_SRL_and_Semantic_Parsing), which will be presented at LREC 2022 by " # "[Riccardo Orlando](https://riccorl.github.io), [Simone Conia](https://c-simone.github.io/), " # "[Stefano Faralli](https://corsidilaurea.uniroma1.it/it/users/stefanofaralliuniroma1it), and [Roberto Navigli](https://www.diag.uniroma1.it/navigli/)." # ) def run_client(): with open(Path(__file__).parent / "style.css") as f: css = f.read() st.set_page_config( page_title="CausalAI", page_icon="🦮", layout="wide", ) set_sidebar(css) set_intro(css) # Radio button selection analysis_type = st.radio( "Choose analysis type:", options=["intervention", "outcome", "question", "db intervention", "db outcome", "db question"], index=2 # Default to 'question' ) # text input text = st.text_area( "Enter Text Below:", value="How does unconditional cash transver affect to reduce poverty?", height=200, max_chars=1500, ) with stylable_container( key="annotate_button", css_styles=""" button { background-color: #a8ebff; color: black; border-radius: 25px; } """, ): submit = st.button("Annotate") # submit = st.button("Run") if "relik_model" not in st.session_state.keys(): st.session_state["relik_model"] = load_model() relik_model = st.session_state["relik_model"][0] # ReLik API call if submit: entity_linking_bool = False if analysis_type == "question": relik_model = st.session_state["relik_model"][0] entity_linking_bool = True elif analysis_type == "intervention": relik_model = st.session_state["relik_model"][1] elif analysis_type == "outcome": relik_model = st.session_state["relik_model"][2] elif analysis_type == "db question": relik_model = st.session_state["relik_model"][3] elif analysis_type == "db intervention": relik_model = st.session_state["relik_model"][4] elif analysis_type == "db outcome": print("hola") relik_model = st.session_state["relik_model"][5] else: relik_model = st.session_state["relik_model"][0] text = text.strip() if text: st.markdown("####") with st.spinner(text="In progress"): response = relik_model(text) # response = requests.post(RELIK, json=text) # if response.status_code != 200: # st.error("Error: {}".format(response.status_code)) # else: # response = response.json() # st.markdown("##") dict_of_ents, options = get_el_annotations(response=response) dict_of_ents_candidates, options_candidates = get_retriever_annotations(response=response) if entity_linking_bool: st.markdown("#### Entity Linking") display = displacy.render( dict_of_ents, manual=True, style="ent", options=options ) display = display.replace("\n", " ") # heurstic, prevents split of annotation decorations display = display.replace("border-radius: 0.35em;", "border-radius: 0.35em; white-space: nowrap;") with st.container(): st.write(display, unsafe_allow_html=True) text = """

Possible Candidates:

" st.markdown(text, unsafe_allow_html=True) else: st.error("Please enter some text.") if __name__ == "__main__": run_client()