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Browse files- src/gradio_app.py +1 -8
- src/prompts.py +0 -109
- src/summarization.py +9 -116
src/gradio_app.py
CHANGED
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@@ -4,7 +4,7 @@ import pypdfium2 as pdfium
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import gradio as gr
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from langchain.chat_models import ChatOpenAI
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-
from src.summarization import summarize_wrapper
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from src.mailing import send_email
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# Function to render a specific page of a PDF file as an image
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@@ -79,7 +79,6 @@ def run_summarization_model_gradio(
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summary_short = gr.Button("Kurze Zusammenfassung", interactive=False)
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summary_middle = gr.Button("Mittlere Zusammenfassung", interactive=False)
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summary_long = gr.Button("Lange Zusammenfassung", interactive=False)
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-
summary_parallel = gr.Button("Parallele Zusammenfassung", interactive=False)
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with gr.Row().style(equal_height=True):
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with gr.Column(scale=1):
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summary_output = gr.Textbox(label="Zusammenfassung", lines=9).style(
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@@ -149,12 +148,6 @@ def run_summarization_model_gradio(
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[send_email_button, gr.State(None), gr.State(None)],
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queue=False,
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)
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summary_parallel.click(
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parallel_summarization,
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[file_upload, gr.State(llm), gr.State(summarization_kwargs)],
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[summary_output],
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queue=False,
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)
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# The clear button clears the dashboard
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clear.click(lambda: None, None, summary_output, queue=False).then(
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import gradio as gr
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from langchain.chat_models import ChatOpenAI
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+
from src.summarization import summarize_wrapper
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from src.mailing import send_email
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# Function to render a specific page of a PDF file as an image
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summary_short = gr.Button("Kurze Zusammenfassung", interactive=False)
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summary_middle = gr.Button("Mittlere Zusammenfassung", interactive=False)
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summary_long = gr.Button("Lange Zusammenfassung", interactive=False)
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with gr.Row().style(equal_height=True):
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with gr.Column(scale=1):
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summary_output = gr.Textbox(label="Zusammenfassung", lines=9).style(
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[send_email_button, gr.State(None), gr.State(None)],
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queue=False,
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)
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# The clear button clears the dashboard
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clear.click(lambda: None, None, summary_output, queue=False).then(
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src/prompts.py
CHANGED
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@@ -150,112 +150,3 @@ Die Teile der Zusammenfassung mit Angabe der Seitenzahlen:
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),
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},
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}
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-
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-
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def get_template_mp(name: str, headline: str, additional_text: str = ""):
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base_multi = (
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"Das folgende Urteil, das durch dreifache Anführungszeichen begrenzt ist, soll ausführlich zusammengefasst werden.\n"
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"Dafür muss ein/e präzise/r <KEY> mittlerer Länge geschrieben werden.\n"
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"\n"
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"Text:\n"
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"```{text}```\n"
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"\n"
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"Schreibe die <KEY> des Urteils. Falls dies nicht möglich ist antworte immer damit, dass die Informationen nicht vorhanden sind.\n"
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"<ADDITIONAL_TEXT>\n"
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'Als Überschrift muss "<HEAD_LINE>" angegeben werden. \n'
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"Nach dem Paragraph muss die Quell-Seite angegeben werden z.B. (siehe Seite ?).\n"
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"\n"
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"<KEY>:\n"
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)
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return (
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base_multi.replace("<KEY>", name)
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.replace("<HEAD_LINE>", headline)
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.replace("<ADDITIONAL_TEXT>", additional_text)
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)
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-
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-
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prompts_parallel = {
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"intro": PromptTemplate(
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input_variables=["text"],
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template=get_template_mp(name="Einleitung", headline="I. Einleitung"),
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),
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"darstellung_des_rechtsproblems": PromptTemplate(
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input_variables=["text"],
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template=get_template_mp(
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name="Darstellung des Rechtsproblems",
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headline="Darstellung des Rechtsproblems",
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),
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),
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"angaben_ueber_das_urteil": PromptTemplate(
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input_variables=["text"],
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template=get_template_mp(
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name="Angaben über das Urteil",
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headline="Angaben über das Urteil",
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additional_text="Gib die folgenden Informationen an: Gericht, Datum, Aktenzeichen (AZ: ...), Fundstelle(n)",
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),
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),
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"sachverhalt": PromptTemplate(
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input_variables=["text"],
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template=get_template_mp(
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name="Sachverhalt",
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headline="Sachverhalt (unter Rückgriff auf Instanzentscheidung)",
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additional_text="Beziehe dich auf die Instanzentscheidung.",
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),
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),
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"prozessgeschichte": PromptTemplate(
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input_variables=["text"],
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template=get_template_mp(
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name="Prozessgeschichte", headline="3. Prozessgeschichte"
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),
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),
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"rechtsproblem": PromptTemplate(
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input_variables=["text"],
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template=get_template_mp(
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name="Rechtsproblem",
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headline="Rechtsproblem",
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additional_text="Das Problem des Falles ist genau herauszuarbeiten und im rechtlichen Kontext zu verankern.",
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),
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),
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"loesung_des_gerichts": PromptTemplate(
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input_variables=["text"],
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template=get_template_mp(
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name="Lösung des Gerichts", headline="Lösung des Gerichts"
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),
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),
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"loesungsansaetze_zum_problem": PromptTemplate(
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input_variables=["text"],
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template=get_template_mp(
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name="Lösungsansätze zum Problem",
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headline="Lösungsansätze zum Problem",
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additional_text="Knappe, aber möglichst vollständige Übersicht der vertretenen Ansichten.",
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),
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),
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"analyse_und_einordnung_der_entscheidung": PromptTemplate(
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input_variables=["text"],
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template=get_template_mp(
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name="Analyse und Einordnung der Entscheidung",
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headline="Analyse und Einordnung der Entscheidung",
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),
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),
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"bewertung_und_kritik_der_entscheidung": PromptTemplate(
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input_variables=["text"],
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template=get_template_mp(
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name="Bewertung und Kritik der Entscheidung",
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headline="Bewertung und Kritik der Entscheidung",
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),
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),
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"eigener_loesungsvorschlag": PromptTemplate(
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input_variables=["text"],
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template=get_template_mp(
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name="Eigener Lösungsvorschlag",
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headline="Eigener Lösungsvorschlag",
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),
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),
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"ausblick": PromptTemplate(
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input_variables=["text"],
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template=get_template_mp(
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name="Ausblick",
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headline="Ausblick",
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),
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),
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-
}
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),
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},
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}
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src/summarization.py
CHANGED
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@@ -4,18 +4,15 @@ from langchain.chains.llm import LLMChain
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from langchain.chains.combine_documents.stuff import StuffDocumentsChain
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from langchain.chat_models import ChatOpenAI
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from langchain.docstore.document import Document
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from src.prompts import prompts
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import time
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from typing import Dict, List
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import asyncio
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-
def load_docs(file_path: str
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"""Load a file and return the text.
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Args:
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file_path (str): Path to the pdf file. This can either be a local path or a tempfile.TemporaryFileWrapper_.
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-
with_pageinfo (bool, optional): If True the page information is added to the document. Defaults to True.
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Raises:
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ValueError: If the file type is not supported.
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@@ -36,15 +33,17 @@ def load_docs(file_path: str, with_pageinfo: bool = True) -> List[Document]:
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for doc in docs:
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doc.page_content = doc.page_content.replace("\n", " \n ")
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# if doc contains a page append it to the text
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-
if
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doc.page_content =
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doc.
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)
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return docs
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-
def
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file_path: str, llm: ChatOpenAI, summarization_kwargs: Dict[str, str]
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) -> str:
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"""Summarize a pdf file. The summarization is done by the language model.
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@@ -110,112 +109,6 @@ def summarize_wrapper(
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else:
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raise ValueError(f"Summarization type {summarization_type} is not supported.")
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| 113 |
-
return
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file_path=file.name, llm=llm[0], summarization_kwargs=summarization_kwargs
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)
|
| 116 |
-
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-
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| 118 |
-
async def async_generate(
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| 119 |
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llm: ChatOpenAI, docs: List[Document], summarization_kwargs: dict, k: str
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-
) -> dict:
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| 121 |
-
"""Asyncronous summarization.
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| 122 |
-
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| 123 |
-
Args:
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| 124 |
-
llm (ChatOpenAI): Language model to use for the summarization.
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| 125 |
-
docs (List[Document]): List of documents.
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| 126 |
-
summarization_kwargs (dict): Keyword arguments for the summarization.
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| 127 |
-
k (str): Key for the summarization.
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| 128 |
-
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| 129 |
-
Returns:
|
| 130 |
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dict: Dictionary with the summarization.
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| 131 |
-
"""
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| 132 |
-
chain = load_summarize_chain(llm=llm, **summarization_kwargs)
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| 133 |
-
resp = await chain.run(docs)
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| 134 |
-
return {k: resp}
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-
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| 136 |
-
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| 137 |
-
async def generate_concurrently(file_path: str, llm: ChatOpenAI) -> List[dict]:
|
| 138 |
-
"""Parallel summarization.
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| 139 |
-
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| 140 |
-
Args:
|
| 141 |
-
file_path (str): Path to the pdf file. This can either be a local path or a tempfile.TemporaryFileWrapper_.
|
| 142 |
-
llm (ChatOpenAI): Language model to use for the summarization.
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| 143 |
-
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| 144 |
-
Returns:
|
| 145 |
-
List: List of summarizations.
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| 146 |
-
"""
|
| 147 |
-
|
| 148 |
-
docs = load_docs(file_path=file_path)
|
| 149 |
-
summarization_kwargs = dict(
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| 150 |
-
chain_type="stuff",
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| 151 |
-
)
|
| 152 |
-
# create parallel tasks
|
| 153 |
-
tasks = []
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| 154 |
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for k, pt in prompts_parallel.items():
|
| 155 |
-
sk = summarization_kwargs.copy()
|
| 156 |
-
sk["prompt"] = pt
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| 157 |
-
tasks.append(async_generate(llm=llm, docs=docs, summarization_kwargs=sk, k=k))
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| 158 |
-
# execute all coroutines concurrently
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| 159 |
-
values = await asyncio.gather(*tasks)
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| 160 |
-
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| 161 |
-
# report return values
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| 162 |
-
print(values)
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| 163 |
-
values_flattened = {}
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| 164 |
-
for v in values:
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| 165 |
-
values_flattened.update(v)
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| 166 |
-
return values_flattened
|
| 167 |
-
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| 168 |
-
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| 169 |
-
def parallel_summarization(
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| 170 |
-
file: str, llm: ChatOpenAI, summarization_kwargs: dict
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| 171 |
-
) -> str:
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| 172 |
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"""Wrapper for the summarization function to make it compatible with gradio.
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| 173 |
-
|
| 174 |
-
Args:
|
| 175 |
-
file (str): Path to the file. This can either be a local path or a tempfile.TemporaryFileWrapper_.
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| 176 |
-
llm (ChatOpenAI): Language model.
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| 177 |
-
summarization_kwargs (dict): Keyword arguments for the summarization.
|
| 178 |
-
|
| 179 |
-
Returns:
|
| 180 |
-
str: Summarization of the file.
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| 181 |
-
"""
|
| 182 |
-
now = time.time()
|
| 183 |
-
values_flattened = asyncio.run(
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| 184 |
-
generate_concurrently(file_path=file.name, llm=llm[0])
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| 185 |
-
)
|
| 186 |
-
print("Time taken: ", time.time() - now)
|
| 187 |
-
|
| 188 |
-
output = f"""
|
| 189 |
-
|
| 190 |
-
{values_flattened["intro"]}
|
| 191 |
-
|
| 192 |
-
{values_flattened["darstellung_des_rechtsproblems"]}
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| 193 |
-
|
| 194 |
-
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| 195 |
-
II. Die Entscheidung
|
| 196 |
-
|
| 197 |
-
{values_flattened["angaben_ueber_das_urteil"]}
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| 198 |
-
|
| 199 |
-
{values_flattened["sachverhalt"]}
|
| 200 |
-
|
| 201 |
-
{values_flattened["prozessgeschichte"]}
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| 202 |
-
|
| 203 |
-
{values_flattened["rechtsproblem"]}
|
| 204 |
-
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| 205 |
-
{values_flattened["loesung_des_gerichts"]}
|
| 206 |
-
|
| 207 |
-
|
| 208 |
-
III. Analyse
|
| 209 |
-
|
| 210 |
-
{values_flattened["loesungsansaetze_zum_problem"]}
|
| 211 |
-
|
| 212 |
-
{values_flattened["analyse_und_einordnung_der_entscheidung"]}
|
| 213 |
-
|
| 214 |
-
{values_flattened["bewertung_und_kritik_der_entscheidung"]}
|
| 215 |
-
|
| 216 |
-
{values_flattened["eigener_loesungsvorschlag"]}
|
| 217 |
-
|
| 218 |
-
{values_flattened["ausblick"]}
|
| 219 |
-
"""
|
| 220 |
-
|
| 221 |
-
return output
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|
|
|
| 4 |
from langchain.chains.combine_documents.stuff import StuffDocumentsChain
|
| 5 |
from langchain.chat_models import ChatOpenAI
|
| 6 |
from langchain.docstore.document import Document
|
| 7 |
+
from src.prompts import prompts
|
|
|
|
| 8 |
from typing import Dict, List
|
|
|
|
| 9 |
|
| 10 |
|
| 11 |
+
def load_docs(file_path: str) -> List[Document]:
|
| 12 |
"""Load a file and return the text.
|
| 13 |
|
| 14 |
Args:
|
| 15 |
file_path (str): Path to the pdf file. This can either be a local path or a tempfile.TemporaryFileWrapper_.
|
|
|
|
| 16 |
|
| 17 |
Raises:
|
| 18 |
ValueError: If the file type is not supported.
|
|
|
|
| 33 |
for doc in docs:
|
| 34 |
doc.page_content = doc.page_content.replace("\n", " \n ")
|
| 35 |
# if doc contains a page append it to the text
|
| 36 |
+
if hasattr(doc, "metadata"):
|
| 37 |
+
doc.page_content = (
|
| 38 |
+
f"Start {doc.metadata.get('page')+1}"
|
| 39 |
+
+ doc.page_content
|
| 40 |
+
+ f" \n Ende Seite {doc.metadata.get('page')+1}"
|
| 41 |
)
|
| 42 |
|
| 43 |
return docs
|
| 44 |
|
| 45 |
|
| 46 |
+
def summarize(
|
| 47 |
file_path: str, llm: ChatOpenAI, summarization_kwargs: Dict[str, str]
|
| 48 |
) -> str:
|
| 49 |
"""Summarize a pdf file. The summarization is done by the language model.
|
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|
| 109 |
else:
|
| 110 |
raise ValueError(f"Summarization type {summarization_type} is not supported.")
|
| 111 |
|
| 112 |
+
return summarize(
|
| 113 |
file_path=file.name, llm=llm[0], summarization_kwargs=summarization_kwargs
|
| 114 |
)
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