Update app.py

app.py

@@ -12,12 +12,14 @@ model = st.sidebar.selectbox("Choose a model", models)
 
 uploaded_file = st.file_uploader("Choose a .txt file", type="txt")
 
-# Add sliders to the sidebar
-min_length = st.sidebar.slider('Minimum Length', min_value=10, max_value=100, value=30)
-length_decrease = st.sidebar.slider('Length % decrease', min_value=10, max_value=90, value=10)
-
 if uploaded_file is not None:
     user_input = uploaded_file.read().decode('utf-8')
+    total_length = len(user_input.split())
+
+    # Add sliders to the sidebar
+    min_length_percentage = st.sidebar.slider('Minimum Length %', min_value=10, max_value=50, value=30)
+    max_length_percentage = min_length_percentage + 10
+    st.sidebar.text(f'Maximum Length %: {max_length_percentage}')
 
     if st.button('Summarize'):
         summarizer = pipeline('summarization', model=model)
@@ -28,8 +30,8 @@ if uploaded_file is not None:
         
         # Summarize each chunk
         for chunk in chunks:
-            input_length = len(chunk.split())
-            max_length = max(int(input_length * (1 - length_decrease / 100)), min_length)  # Calculate max_length based on the desired percentage decrease
+            min_length = max(int(total_length * min_length_percentage / 100), 1)  # Calculate min_length based on the percentage of the total length
+            max_length = int(total_length * max_length_percentage / 100)  # Calculate max_length based on the percentage of the total length
             summarized = summarizer(chunk, max_length=max_length, min_length=min_length, do_sample=False)
             summarized_text += summarized[0]['summary_text'] + " "