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=['POST'])
+@app.route('/upload', methods=['GET','POST'])
 def upload_file():
     if 'files' not in request.files:
         flash('No file part')
@@ -108,7 +108,7 @@ def reset_upload():
         flash('No file to remove.')    
     return redirect(url_for('index'))
 
-@app.route('/process', methods=['POST'])
+@app.route('/process', methods=['GET','POST'])
 def process_file():
     uploaded_files = session.get('uploaded_files', [])
     if not uploaded_files: