Update app.py

app.py

@@ -7,9 +7,73 @@ import openai
 
 API_KEY = os.getenv('OPENAI_API_KEY')
 
+# Initialize OpenAI API
 if not API_KEY:
     st.error("API key not found. Please add it to the env.")
 else:
     openai.api_key = API_KEY
 
+# Function to fetch the web content
+# Define function to fetch webpage content
+def fetch_web_content(url):
+    try:
+        response = requests.get(url)
+        response.raise_for_status()
+        soup = BeautifulSoup(response.text, 'html.parser')
+        
+        # Step 1: Find all paragraph tags
+        paragraph_elements = soup.find_all('p')
+        
+        # Step 2: Extract text content from each paragraph tag
+        paragraphs = [p.get_text() for p in paragraph_elements]
+        
+        return '\n'.join(paragraphs)
+    except requests.RequestException as e:
+        st.error(f"Error fetching URL: {e}")
+        return ""
 
+# summarize the text
+def summarize_text(text):
+    if not text:
+        return "no content to summarize"
+
+    try:
+        response = openai.Completion.create(
+            engine="text-davinci-003",
+            prompt=f"Summarize the following web content:\n{text}",
+            max_tokens=200,
+            temperature=0.5,
+        )
+        summary = response['choices'][0]['text'].strip()
+        return summary
+    except Exception as e:
+        st.error(f"Error with OpenAI API: {e}")
+        return "Error generating summary."
+        
+# Streamlit App UI
+st.title("Web Content Summarizer")
+st.write("Enter a URL to get a concise summary of the content.")
+
+# User input for URL
+url = st.text_input("Enter the URL:")
+
+# Submit button
+if st.button("Summarize"):
+    if url:
+        st.info("Fetching content...")
+        web_content = fetch_web_content(url)
+        if web_content:
+            st.success("Content fetched successfully!")
+            st.info("Generating summary...")
+            summary = summarize_text(web_content)
+            st.subheader("Summary:")
+            st.write(summary)
+    else:
+        st.warning("Please enter a valid URL.")
+
+# Run this app with: streamlit run app.py
+    
+
+
+
+