app.py

import gradio as gr
from langchain.document_loaders import PDFMinerLoader, PyMuPDFLoader
from langchain.text_splitter import CharacterTextSplitter



import gradio as gr

def upload_pdf(file):
    # Save the uploaded file
    file_name = file.name
    pdf_filename = os.path.basename(file_path)

    # Load a document
    loader = PDFMinerLoader(pdf_filename)
    doc = loader.load()

    text_splitter = CharacterTextSplitter(chunk_size=1000, chunk_overlap=0)
    texts = text_splitter.split_documents(doc)

    texts = [i.page_content for i in texts]

    return texts[0]

iface = gr.Interface(
    fn=upload_pdf,
    inputs="file",
    outputs="text",
    title="PDF File Uploader",
    description="Upload a PDF file and get its filename.",
)

iface.launch()