Update app.py

app.py

@@ -47,7 +47,7 @@ def index():
     logging.info(f"Accessed index page, uploaded files: {uploaded_files}")
     return render_template('index.html', uploaded_files=uploaded_files)
 
-@app.route('/upload', methods=['GET','POST'])
+@app.route('/upload', methods=['POST'])
 def upload_file():
     if 'files' not in request.files:
         flash('No file part')
@@ -97,15 +97,22 @@ def remove_file():
 @app.route('/reset_upload')
 def reset_upload():
     """Reset the uploaded file and the processed data."""
-    uploaded_file = session.get('uploaded_file', [])
+    uploaded_files = session.get('uploaded_files', [])
     if uploaded_file:
-        for filename in uploaded_file:
-            os.remove(os.path.join(app.config['UPLOAD_FOLDER'], filename))
-            logging.info(f"Removed file: {filename}")
-        session.pop('uploaded_files', None)
+        for filename in uploaded_files:
+            file_path = os.path.join(app.config['UPLOAD_FOLDER'], filename)
+            if os.path.exists(file_path):
+                os.remove(file_path)
+                logging.info(f"Removed file: {filename}")
+            else:
+                logging.warning(f"File not found for removal: {file_path}")  # More specific log
+
+        session.pop('uploaded_files', None)  
         flash('Files successfully removed')
+        logging.info("All uploaded files removed")
     else:
-        flash('No file to remove.')    
+        flash('No file to remove.')
+        logging.warning("File not found for removal") 
     return redirect(url_for('index'))
 
 @app.route('/process', methods=['GET','POST'])