Update app.py

app.py

@@ -1142,7 +1142,19 @@ def se_mes_f_gc():
 
 
 
-
+@app.route('/upload_csv', methods=['POST'])
+def upload_csv():
+    if 'file' not in request.files:
+        return jsonify({"error": "No file part"}), 400
+    file = request.files['file']
+    if file.filename == '':
+        return jsonify({"error": "No selected file"}), 400
+    if file and file.filename.endswith('.csv'):
+        stream = io.StringIO(file.stream.read().decode("UTF8"), newline=None)
+        csv_input = csv.DictReader(stream)
+        data = [row for row in csv_input]
+        return jsonify(data)
+    return jsonify({"error": "Invalid file format"}), 400