Update teacher_function.py

teacher_function.py

@@ -38,8 +38,19 @@ def generate_questions_from_text(text, no_of_questions, marks_per_part, no_parts
     return "".join(questions)
 
 def extract_text_from_image(image_path):
-    img = Image.open(image_path)
-    text = pytesseract.image_to_string(img)
+    # Load the image
+    img = cv2.imread(image_path)
+
+    # Ensure the image was loaded correctly
+    if img is None:
+        raise ValueError("Image not found or unable to load")
+
+    # Convert the image to RGB format
+    img_rgb = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
+
+    # Extract text from the image
+    text = pytesseract.image_to_string(img_rgb)
+    
     return text