Update README_code_model.md

README_code_model.md

@@ -150,14 +150,17 @@ DWU<sub>R</sub>: We refined the WebSRC question-answer data to improve its quali
 Example 1:
 
 <center><img src="ori.png" alt="Original Input image"/></center>
-Image 1: Original Input Image.
+
+**Image 1:** Original Input Image.
 
 <center><img src="crystalchat.png" alt="CrsytalChat-7B model generated output"/></center>
-Image 2. CrystalChat-7B-Web2Code model output.
+
+**Image 2:** CrystalChat-7B-Web2Code model output.
 
 Example 2: 
 <center><img src="hand_draw1_.png" alt="CrsytalChat-7B model generated output"/></center>
-Image 3. Hand-drawn webpage input to CrystalChat-7B-Web2Code generated output.
+
+**Image 3:** Hand-drawn webpage input to CrystalChat-7B-Web2Code generated output.
 
 ## Loading Crystal
 ```python