Update app.py

app.py

@@ -2,7 +2,7 @@ import gradio as gr
 from database import save_to_db
 from preprocessing import read_file
 
-def process_file(file, topic):
+def process_file(files, topic):
     """
     Processes an uploaded file, extracts its text content, and saves it to the database.
 
@@ -36,24 +36,25 @@ def process_file(file, topic):
     >>> process_file(unsupported_file, ["Science"])
     'Error processing file: Unsupported file format. Only .docx, .txt, and .pdf are allowed.'
     """
-    try:
-        # Read the file content
-        file_path = file.name
-        text = read_file(file_path)
-
-        # Spl
-        # Save chunks to database
-        save_to_db([text], topic)
-
-        return f"File processed successfully! file saved to the database."
-    except Exception as e:
-        return f"Error processing file: {str(e)}"
+    for file in files:
+        try:
+            # Read the file content
+            file_path = file.name
+            text = read_file(file_path)
+    
+            # Spl
+            # Save chunks to database
+            save_to_db([text], topic)
+    
+            return 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)}"
 
 # Define Gradio interface
 with gr.Blocks() as demo:
     gr.Markdown("# Dataset Upload Interface")
     with gr.Row():
-        file_input = gr.File(label="Upload File (.docx or .txt or .pdf)")
+        file_input = gr.File(label="Upload File (.docx or .txt or .pdf)",  file_count="multiple")
         topic_input = gr.Textbox(label="Topics (comma-separated)", placeholder="e.g., science, technology, law, medicin")
     submit_button = gr.Button("Upload and Process")
     output_text = gr.Textbox(label="Status")