Update app.py

app.py

@@ -65,6 +65,35 @@ def create_document(text: str, format: str = "docx") -> str:
     except Exception as e:
         return f"Error creating document: {str(e)}"
 
+@smol_tool
+def create_presentation_preview(title: str, slides: list[str]) -> list[str]:
+    """
+    Create a presentation and return slide previews as images.
+
+    Args:
+        title: Presentation title
+        slides: List of slide contents
+
+    Returns:
+        List of image paths (PNG), one per slide
+    """
+    from pptx import Presentation
+    from PIL import Image, ImageDraw, ImageFont
+    import tempfile, os
+
+    temp_dir = tempfile.mkdtemp()
+    image_paths = []
+
+    for i, slide_text in enumerate(slides, start=1):
+        img = Image.new("RGB", (1280, 720), "white")
+        draw = ImageDraw.Draw(img)
+        draw.text((60, 60), f"Slide {i}\n\n{slide_text}", fill="black")
+
+        path = os.path.join(temp_dir, f"slide_{i}.png")
+        img.save(path)
+        image_paths.append(path)
+
+    return image_paths
 
 
 # =========================
@@ -88,7 +117,8 @@ agent = CodeAgent(
         final_answer,
         visit_webpage,
         create_document,
-        create_presentation,   # ✅ PPTX tool
+        create_presentation,
+        create_presentation_preview
     ],
     max_steps=6,
     verbosity_level=0,