Update app.py

app.py

@@ -1,10 +1,18 @@
 import os
 import io
 import time
+import sys
 import gradio as gr
-from modules.text_processing import process_text
-from modules.pptx_builder import build_presentation
-from modules.utils import safe_hex_to_rgb, ensure_tmpdir
+
+# --- add: make sure we can import from ./modules even if it's not a package
+BASE_DIR = os.path.dirname(os.path.abspath(__file__))
+MODULES_DIR = os.path.join(BASE_DIR, "modules")
+if MODULES_DIR not in sys.path:
+    sys.path.insert(0, MODULES_DIR)
+
+from text_processing import process_text
+from pptx_builder import build_presentation
+from utils import safe_hex_to_rgb, ensure_tmpdir
 
 APP_NAME = "Auto-PPT Generator"