Update app.py

app.py

@@ -35,7 +35,9 @@ def process_file(files, topic):
 
     >>> process_file(unsupported_file, ["Science"])
     'Error processing file: Unsupported file format. Only .docx, .txt, and .pdf are allowed.'
+    
     """
+    log_history = []  # To store logs for each file
     for file in files:
         try:
             # Read the file content
@@ -46,9 +48,10 @@ def process_file(files, topic):
             # Save chunks to database
             save_to_db([text], topic)
     
-            return f"File {file_path} processed successfully! file saved to the database."
+            log_history.append( f"File {file_path} processed successfully! file saved to the database.")
         except Exception as e:
-            return f"Error processing for file {file_path}: {str(e)}"
+            log_history.append( f"Error processing for file {file_path}: {str(e)}")
+    return "\n".join(log_history)
 
 # Define Gradio interface
 with gr.Blocks() as demo: