Update app.py

app.py

@@ -67,14 +67,14 @@ try:
         pdf_input = extract_text(uploaded_pdf)
         st.success('Text extracted')
 
-    pdf_output = []
+        pdf_output = []
     
-    for stack in pdf_input:
-        summarize_text(stack)
-        pdf_output.append(stack)
+        for stack in pdf_input:
+            summarize_text(stack)
+            pdf_output.append(stack)
 
     with st.spinner('Summarizing extracted text...'):
-        pdf_summary = '\n'.join(pdf_output)
+        pdf_summary = '\n\n'.join(pdf_output)
         st.success('Summary complete')
 
 except: # Handle blank file error
@@ -118,8 +118,8 @@ st.markdown("""
     </div>
     
     <div style="text-align: center; padding: 1rem;">
-        Data from <a href="https://kaggle.com" target="_blank" style="color: lightblue; font-weight: bold; text-decoration: none;">
-         Kaggle</a>
+        Resources <a href="https://huggingface.co" target="_blank" style="color: white; font-weight: bold; text-decoration: none;">
+         Hugging face</a>
     </div>
 """,
 unsafe_allow_html=True)