Fix images display in Gemini model notebook (#43)

Signed-off-by: Muhammad Rizwan Munawar <muhammadrizwanmunawar123@gmail.com>

Author: RizwanMunawar

notebooks/how-to-use-google-gemini-models-for-object-detection-image-captioning-and-ocr.ipynb

@@ -210,7 +210,7 @@
     "id": "V-tDSgnuHimF"
    },
    "source": [
-    "<img src=\"https://github.com/user-attachments/assets/65b28475-8dd4-44e9-9c01-eeb610532bc6\">"
+    "![Input image for testing gemini-2.5-pro model](https://github.com/user-attachments/assets/65b28475-8dd4-44e9-9c01-eeb610532bc6)"
    ]
   },
   {
@@ -302,7 +302,7 @@
     "id": "74O5bCOCWyVT"
    },
    "source": [
-    "<img src=\"https://github.com/user-attachments/assets/9a38dc14-4292-4fe0-85a2-52aec58e3fc3\">"
+    "![Object detection with gemini-2.5-pro model](https://github.com/user-attachments/assets/9a38dc14-4292-4fe0-85a2-52aec58e3fc3)"
    ]
   },
   {
@@ -372,7 +372,7 @@
     "id": "pj95iN4FVTyp"
    },
    "source": [
-"<img src=\"https://github.com/user-attachments/assets/8a85bff5-81fc-4cc5-b704-85a315abaf58\">"
+    "<img src=\"https://github.com/user-attachments/assets/8a85bff5-81fc-4cc5-b704-85a315abaf58\">"
    ]
   },
   {
@@ -512,7 +512,7 @@
     "id": "zSa2nQuUkXvt"
    },
    "source": [
-"<img src=\"https://github.com/user-attachments/assets/a4ab9d31-1a48-4298-a7a3-489abd08b1b3\">"
+    "![OCR with gemini-2.5-pro model](https://github.com/user-attachments/assets/a4ab9d31-1a48-4298-a7a3-489abd08b1b3)"
    ]
   },
   {