Update app.py

app.py

@@ -95,22 +95,25 @@ def query_model(question):
         return "Could not find specific information. Please refine your question."
     response = generate_response(question, relevant_segment)
     return response
+    
 
-with Image.open("composting.jpg") as img:
-    # Print the current size of the image
-    print("Original size:", img.size)
-
-    # Define the new size
-    new_size = (int(img.size[0] * 0.5), int(img.size[1] * 0.5))  # for example, reducing size by 50%
-
-    # Resize the image
-    resized_img = img.resize(new_size, Image.ANTIALIAS)
-
-    # Print the new size of the image
-    print("Resized size:", resized_img.size)
-
-    # Save the resized image
-    resized_img.save("composting_resized.jpg")
+# Path to the image
+image_path = "composting.jpg"
+resized_image_path = "composting_resized.jpg"
+
+# Check if the image file exists
+if os.path.exists(image_path):
+    # Open and resize the image
+    with Image.open(image_path) as img:
+        # Define the new size (e.g., reducing size by 50%)
+        new_size = (int(img.size[0] * 0.5), int(img.size[1] * 0.5))
+        # Resize the image
+        resized_img = img.resize(new_size, Image.ANTIALIAS)
+        # Save the resized image
+        resized_img.save(resized_image_path)
+else:
+    print(f"Error: The image file '{image_path}' was not found.")
+    exit(1)
 
 # Define the welcome message and specific topics the chatbot can provide information about
 welcome_message = """