Update teacher_function.py

teacher_function.py

@@ -30,7 +30,7 @@ def generate_questions_from_text(text, no_of_questions, marks_per_part, no_parts
         if chunk.choices[0].delta.content:
             questions.append(chunk.choices[0].delta.content)
 
-    return "".join(questions.replace('\n','<br>'))
+    return "".join(questions).replace('\n','<br>')
 
 def extract_text_from_image(image_path):
     img = cv2.imread(image_path)