Update app.py

app.py

@@ -51,8 +51,18 @@ if genre == ':rainbow[Science and Technology]':
 
 # upload file 
 uploaded_file = st.file_uploader("Choose a file")
-dataframe = pd.read_csv(uploaded_file)
+if uploaded_file is not None:
+    dataframe = pd.read_csv(uploaded_file)
+    
+    # Continue with your Streamlit app logic, e.g., displaying the DataFrame
+    st.write(dataframe)
+    
+    # rest of your code to process the dataframe
+else:
+    # You can choose to write an error message or just do nothing
+    st.write("Please upload a CSV file to proceed.")
 
+    
 st.write(dataframe)
 a = 0
 content_list = []
@@ -88,7 +98,6 @@ if st.button("Classify"):
     filtered_list = [d for d in list_of_dictionaries if d['Label'].strip() == select]
     
     
-    for dictionary in filtered_list:
-        summary = summarizer(dictionary["Text"])
-        # Display the summary
-        st.write("Summary:", summary[0]['summary_text'])  # Adjust based on the summarizer output
+for m in len(filtered_list):
+        Sum = summarizer(content_list[m])
+        st.write("Summary:", content_list[m])