Update app.py

app.py

@@ -1,9 +1,148 @@
+from newspaper import Article
 import streamlit as st
+import requests
+import json
+import time
+import os
+import nltk
+nltk.download('punkt')
 
+## ............................................... ##
+# Set page configuration (Call this once and make changes as needed)
+st.set_page_config(page_title='Website Article Summarize',  layout='wide', page_icon='📃')
 
-st.set_page_config(page_title='News Dashboard',  layout='wide', page_icon='📃')
-st.title("📃 News Dashboard")
-st.write(
-  """
-  Welcome to the **📃 News Dashboard App**!
-  """)
+
+## ............................................... ##
+with st.container():
+  # Page title layout
+  st.title("📃 Website Article Summarize")
+  st.markdown("**Generate summaries of articles from websites using abstractive summarization with Language Model and Library NewsPaper.**")
+  st.caption("Created by Bayhaqy.")
+
+## ............................................... ##
+with st.container():
+  # Sidebar content
+  st.sidebar.subheader("About the app")
+  st.sidebar.info("This app uses optional 🤗HuggingFace's Model [facebook/bart-large-cnn](https://huggingface.co/facebook/bart-large-cnn) \
+  or [pegasus_indonesian_base-finetune](https://huggingface.co/pegasus_indonesian_base-finetune) model and Library NewsPaper.")
+  st.sidebar.write("\n\n")
+  st.sidebar.markdown("**Get a free API key from HuggingFace:**")
+  st.sidebar.markdown("* Create a [free account](https://huggingface.co/join) or [login](https://huggingface.co/login)")
+  st.sidebar.markdown("* Go to **Settings** and then **Access Tokens**")
+  st.sidebar.markdown("* Create a new Token (select 'read' role)")
+  st.sidebar.markdown("* Paste your API key in the text box")
+  st.sidebar.divider()
+  st.sidebar.write("Please make sure you choose the correct model and is not behind a paywall.")
+  st.sidebar.write("\n\n")
+  st.sidebar.divider()
+    
+with st.container():
+  # Inputs 
+  st.subheader("Enter the URL of the website article you want to summarize")
+  default_url = "https://"
+  url = st.text_input("URL:", default_url)
+  
+  headers_ = {
+          'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.82 Safari/537.36'
+      }
+
+  st.markdown("You need to Fetch Article first, and then Submit to Summarize.")
+  ## ............................................... ##
+  if st.button("Fetch article"):
+    article_url = url
+    session = requests.Session()
+
+    try:
+      response_ = session.get(article_url, headers=headers_, timeout=10)
+      if response_.status_code == 200:
+        with st.spinner('Fetching your article...'):
+            time.sleep(3)
+            st.success('Your article is ready for summarization!')     
+            article = Article(url)
+            article.download()
+            article.parse()
+            
+            title = article.title
+            text = article.text
+            
+            st.divider()
+            st.subheader("Real Article")
+            with st.expander("See Details"):
+              st.markdown(f"Your article: **{title}**")
+              st.markdown(f"**{text}**")
+              st.divider()
+
+      else:
+        st.write("Error occurred while fetching article.")
+
+    except Exception as e:
+      st.write(f"Error occurred while fetching article: {e}")
+
+with st.container():
+  # HuggingFace API KEY input
+  #API_KEY = st.text_input("Enter your HuggingFace API key", type="password")
+  HF_TOKEN = os.environ.get("HF_TOKEN", None)
+
+  headers = {"Authorization": f"Bearer {HF_TOKEN}"}
+  
+  # Selectbox to choose between API URLs
+  selected_api_url = st.selectbox("Select Model", options=["bart-large-cnn", "pegasus_indonesian_base-finetune"])
+  
+  # Determine the selected Model
+  if selected_api_url == "bart-large-cnn":
+    API_URL = "https://api-inference.huggingface.co/models/facebook/bart-large-cnn"
+  else:
+    API_URL = "https://api-inference.huggingface.co/models/thonyyy/pegasus_indonesian_base-finetune"
+
+with st.container():
+  # Download and parse the article
+  if st.button("Submit to Summarize"):
+    article = Article(url)
+    article.download()
+    article.parse()
+    article.nlp()
+    
+    title = article.title
+    text = article.text
+    html = article.html
+    summ = article.summary
+
+    # HuggingFace API request function summary
+    def query_sum(payload):
+      response = requests.post(API_URL, headers=headers, json=payload)
+      return response.json()
+
+    with st.spinner('Doing some AI magic, please wait...'):
+      time.sleep(1)
+
+      # Query the API Summary
+      output_sum = query_sum({"inputs": text, })
+        
+      if output_sum:
+          # Check if the dictionary is not empty
+          summary = output_sum[0].get('summary_text', '').replace('<n>', " ")
+      else:
+          # Handle the case where the dictionary is empty or doesn't have 'summary_text'
+          summary = "Summary not available"
+
+      st.divider()
+      st.subheader("Summary AI")
+      with st.expander("See Details"):
+        st.markdown(f"Your article: **{title}**")
+        st.markdown(f"**{summary}**")
+
+      st.divider()
+      st.subheader("Summary Library NewsPaper")
+      with st.expander("See Details"):
+        st.markdown(f"Your article: **{title}**")
+        st.markdown(f"**{summ}**")
+
+      st.divider()
+      st.subheader("Real Article")
+      with st.expander("See Details"):
+        st.markdown(f"Your article: **{title}**")
+        st.markdown(f"**{text}**")
+
+with st.container():
+  st.markdown("----")
+  st.markdown("© 2023 Website Article Summarize App")