diff --git a/api/app.py b/api/app.py
index f5623272..534e277d 100644
--- a/api/app.py
+++ b/api/app.py
@@ -7,6 +7,8 @@
 
 import time
 import os
+from io import StringIO
+import sys
 import pandas as pd
 import nltk
 import os
@@ -77,28 +79,37 @@ def upload_file():
 
 @app.route('/get-classifiers', methods=["GET"])
 def get_classifiers():
-    #print(build_tree('../..'))
+    print(build_tree('../../..'))
     classifiers = get_available_classifiers()
     return jsonify(classifiers)
 
-def build_tree(directory, indent=''):
+def build_tree(directory, indent='', d=0):
     """
     Recursively build directory tree structure as a string.
     """
+    if d == 2:
+        return ''
+
     tree = indent + os.path.basename(directory) + '/' + '\n'
     indent += '    '
     try:
         for item in os.listdir(directory):
             if item != 'node_modules' and item != 'dist' and item != 'venv' and item != '.git':
                 item_path = os.path.join(directory, item)
+                # try:
+                #     fake_stdout = StringIO()
+                #     sys.stdout = fake_stdout
+                #     print(item)
+                #     sys.stdout = sys.__stdout__
+                # except:
+                #     for char in item:
+                #         byte_value = ord(char)
+                #         print(hex(byte_value), end=' ')
                 if os.path.isdir(item_path):
-                    try:
-                        tree += build_tree(item_path, indent)
-                    except PermissionError as e:
-                        print(f"Permission error: {e}")
+                    tree += build_tree(item_path, indent, d + 1)
                 else:
                     tree += indent + item + '\n'
-    except PermissionError as e:
+    except:
         pass
     return tree
 
diff --git a/package.json b/package.json
index 2ac61d1f..3cd47c80 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
     "name": "TailLinguifAI",
     "email": ""
   },
-  "version": "0.1.4",
+  "version": "0.3.5",
   "main": "./public/electron.js",
   "homepage": "./",
   "private": true,