fix bug

app.py

@@ -146,15 +146,15 @@ ppt.save("output.pptx")
         subprocess.run(["python", code_file], capture_output=True, text=True, check=True)
 
         # Convert the pptx to jpg for preview
-        preview_image = "image_previews/output.jpg"
-        command = [
-            "libreoffice",
-            "--headless",
-            "--convert-to", "jpg",
-            "--outdir", "image_previews",
-            pptx_path
-        ]
-        subprocess.run(command)
+        # preview_image = "image_previews/output.jpg"
+        # command = [
+        #     "libreoffice",
+        #     "--headless",
+        #     "--convert-to", "jpg",
+        #     "--outdir", "image_previews",
+        #     pptx_path
+        # ]
+        # subprocess.run(command)
 
         return "Default slide generated after 3 attempts failed.", pptx_path
 

requirements.txt

@@ -4,4 +4,5 @@ openai
 python-pptx
 numpy
 colormath
-scipy
+scipy
+matplotlib