app.py

import streamlit as st 

from answer import answergen
from spacysum import summarization_spacy
from t5sum import question_generation, summary_t5, beam_search_decoding, paraphraser

def main():
  """ NLP Based App with Streamlit """

  # Title
  st.title("NLP with TeachEasy")
  st.subheader("Natural Language Processing On the Go..")
  st.markdown("""
      #### Description
      + This is a Natural Language Processing(NLP) Based App useful for Teachers and students
      """)

  # AnswerGeneration
  
  if st.checkbox("Answer Extraction"):
    st.subheader("Extract Answer from text")

    context =  st.text_area("Type your context here")
    question= st.text_input('Question: ', None)

    if st.button("Extract"):
      answer = answergen(context, question)
      st.success(answer)

# Summarization
  if st.checkbox("Show Text Summarization"):
    st.subheader("Summarize Your Text")

    message = st.text_area("Enter Text","Type Here ..")
    summary_options = st.selectbox("Choose Summarizer",['spacy','T-5'])
    if st.button("Summarize"):
      if summary_options == 'spacy':
        
        # st.warning("Using Default Summarizer")
        st.text("Using Spacy ..")
        summary_result = summarization_spacy(message)
      else:
        st.text("Using T5")
        summary_result = summary_t5(message)

    
      st.success(summary_result)

  # Paraphrasing
  if st.checkbox("Show Question Paraphrasing"):
    st.subheader("Create similar questions")
    question= st.text_input('Question: ', None)

    if st.button("Paraphrase"):
      l = paraphraser(question)
      # st.success(l)
      st.write(l[0])
      st.write(l[1])
      st.write(l[2])
      # Paraphrasing
  if st.checkbox("Show Question Generation"):
    st.subheader("Create new question from context")
    message = st.text_area("Enter Text","Type Here ..")
    if st.button("Generate Questions"):
      l = question_generation(message)
      # st.success(l)
      st.write(l[0])
      st.write(l[1])
      st.write(l[2])

  st.sidebar.subheader("About App")
  st.sidebar.text("NLP with Teach-Easy")
  st.sidebar.info("Kudos to Vaibhav,Megha and Kritika ")
  

  st.sidebar.subheader("By")
  st.sidebar.text("Team Tinker AI")
  st.sidebar.text("Parth is awesome")
  
  
if __name__ == '__main__':
  main()