Update app.py

app.py

@@ -34,9 +34,7 @@ def ensure_latex_packages():
 def generate_latex_response(image_path, question):
     """Génère une réponse en format LaTeX depuis le modèle Gemini."""
     try:
-        with open(image_path, 'rb') as img_file:
-            image_data = img_file.read()
-            
+        image_data = Image.open(image_path)
         response = client.models.generate_content(
             model="gemini-2.0-flash-thinking-exp",
             contents=[image_data, question]