fixes 2

app.py

@@ -5,9 +5,14 @@ from datetime import datetime, timedelta
 from collections import deque
 import random
 import logging
+import tempfile
+from pathlib import Path
 
 # Set up logging
-logging.basicConfig(level=logging.DEBUG)
+logging.basicConfig(
+    level=logging.DEBUG,
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
+)
 logger = logging.getLogger(__name__)
 
 # Initialize Anthropic client
@@ -56,6 +61,25 @@ def create_latex_document(content, questions_only=False):
         logger.error(f"Error creating LaTeX document: {str(e)}")
         raise
 
+def save_to_temp_file(content, filename):
+    """Save content to a temporary file and return the path"""
+    try:
+        # Create a temporary directory that persists
+        temp_dir = Path(tempfile.gettempdir()) / "math_test_files"
+        temp_dir.mkdir(exist_ok=True)
+        
+        # Create the file path
+        file_path = temp_dir / filename
+        
+        # Write the content
+        file_path.write_text(content, encoding='utf-8')
+        
+        logger.debug(f"Saved content to temporary file: {file_path}")
+        return str(file_path)
+    except Exception as e:
+        logger.error(f"Error saving temporary file: {str(e)}")
+        raise
+
 def generate_test(subject):
     """Generate a math test"""
     try:
@@ -118,22 +142,13 @@ def generate_test(subject):
         questions_latex = create_latex_document(response_text, questions_only=True)
         full_latex = create_latex_document(response_text, questions_only=False)
         
-        # Create file-like objects for Gradio
-        questions_file = {
-            "name": "questions.tex",
-            "content": questions_latex.encode('utf-8'),
-            "mime_type": "text/plain"
-        }
-        
-        full_file = {
-            "name": "full_test.tex",
-            "content": full_latex.encode('utf-8'),
-            "mime_type": "text/plain"
-        }
+        # Save to temporary files
+        questions_path = save_to_temp_file(questions_latex, "questions.tex")
+        full_path = save_to_temp_file(full_latex, "full_test.tex")
         
-        logger.debug("Successfully created file objects")
+        logger.debug("Successfully created temporary files")
         
-        return response_text, questions_file, full_file
+        return response_text, questions_path, full_path
             
     except Exception as e:
         logger.error(f"Error generating test: {str(e)}")
@@ -176,13 +191,8 @@ with gr.Blocks() as interface:
         questions_file = gr.File(label="Questions Only (LaTeX)")
         full_file = gr.File(label="Full Test with Solutions (LaTeX)")
     
-    def generate_and_prepare_files(subject):
-        logger.debug("Starting test generation")
-        preview, questions_file_obj, full_file_obj = generate_test(subject)
-        return preview, questions_file_obj, full_file_obj
-    
     generate_btn.click(
-        generate_and_prepare_files,
+        generate_test,
         inputs=[subject_dropdown],
         outputs=[output_text, questions_file, full_file]
     )