Fix image sizes in README.md (#5550)

Summary:
Preview in GitHub for consistency: https://github.com/pytorch/executorch/blob/fix-images/examples/demo-apps/android/LlamaDemo/README.md

Pull Request resolved: #5550

Test Plan:
Doc preview: https://docs-preview.pytorch.org/pytorch/executorch/5550/llm/llama-demo-android.html
Rendered GitHub preview: https://github.com/pytorch/executorch/blob/fix-images/examples/demo-apps/android/LlamaDemo/README.md?rgh-link-date=2024-09-23T20%3A12%3A32Z

Reviewed By: cmodi-meta, kirklandsign

Differential Revision: D63281004

Pulled By: svekars

fbshipit-source-id: cc5710624cb9bdab9056558c94f127b3bc12b96c

Author: svekars

examples/demo-apps/android/LlamaDemo/README.md

@@ -46,7 +46,7 @@ Below are the UI features for the app.
 
 Select the settings widget to get started with picking a model, its parameters and any prompts.
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/opening_the_app_details.png" width=800px>
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/opening_the_app_details.png" style="width:800px">
 </p>
 
 
@@ -55,7 +55,7 @@ Select the settings widget to get started with picking a model, its parameters a
 
 Once you've selected the model, tokenizer, and model type you are ready to click on "Load Model" to have the app load the model and go back to the main Chat activity.
 <p align="center">
-      <img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/settings_menu.png" width=300px>
+      <img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/settings_menu.png" style="width:300px">
 </p>
 
 
@@ -86,12 +86,12 @@ int loadResult = mModule.load();
 ### User Prompt
 Once model is successfully loaded then enter any prompt and click the send (i.e. generate) button to send it to the model.
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/load_complete_and_start_prompt.png" width=300px>
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/load_complete_and_start_prompt.png" style="width:300px">
 </p>
 
 You can provide it more follow-up questions as well.
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/chat.png" width=300px>
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/chat.png" style="width:300px">
 </p>
 
 #### ExecuTorch App API
@@ -108,14 +108,14 @@ mModule.generate(prompt,sequence_length, MainActivity.this);
 For LLaVA-1.5 implementation, select the exported LLaVA .pte and tokenizer file in the Settings menu and load the model. After this you can send an image from your gallery or take a live picture along with a text prompt to the model.
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/llava_example.png" width=300px>
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/llava_example.png" style="width:300px">
 </p>
 
 
 ### Output Generated
 To show completion of the follow-up question, here is the complete detailed response from the model.
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/chat_response.png" width=300px>
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/chat_response.png" style="width:300px">
 </p>
 
 #### ExecuTorch App API

examples/demo-apps/android/LlamaDemo/docs/delegates/mediatek_README.md

@@ -112,7 +112,7 @@ Before continuing forward, make sure to modify the tokenizer, token embedding, a
 Prior to deploying the files on device, make sure to modify the tokenizer, token embedding, and model file names in  examples/mediatek/executor_runner/run_llama3_sample.sh reflect what was generated during the Export Llama Model step.
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/mtk_changes_to_shell_file.png" width=600px>
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/mtk_changes_to_shell_file.png" style="width:600px">
 </p>
 
 In addition, create a sample_prompt.txt file with a prompt. This will be deployed to the device in the next step.
@@ -150,7 +150,7 @@ adb shell
 ```
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/mtk_output.png" width=800px>
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/mtk_output.png" style="width:800px">
 </p>
 
 ## Reporting Issues

examples/demo-apps/android/LlamaDemo/docs/delegates/qualcomm_README.md

@@ -221,7 +221,7 @@ popd
 If the app successfully run on your device, you should see something like below:
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/opening_the_app_details.png" width=800px>
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/opening_the_app_details.png" style="width:800px">
 </p>
 
 ## Reporting Issues

examples/demo-apps/android/LlamaDemo/docs/delegates/xnnpack_README.md

@@ -149,7 +149,7 @@ popd
 If the app successfully run on your device, you should see something like below:
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/opening_the_app_details.png" width=800px>
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/opening_the_app_details.png" style="width:800px">
 </p>
 
 ## Reporting Issues

examples/demo-apps/apple_ios/LLaMA/README.md

@@ -59,11 +59,11 @@ For more details integrating and Running ExecuTorch on Apple Platforms, checkout
 * Ensure that the ExecuTorch package dependencies are installed correctly, then select which ExecuTorch framework should link against which target.
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_swift_pm.png" alt="iOS LLaMA App Swift PM" width="600px">
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_swift_pm.png" alt="iOS LLaMA App Swift PM" style="width:600px">
 </p>
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_choosing_package.png" alt="iOS LLaMA App Choosing package" width="600px">
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_choosing_package.png" alt="iOS LLaMA App Choosing package" style="width:600px">
 </p>
 
 * Run the app. This builds and launches the app on the phone.
@@ -83,13 +83,13 @@ For more details integrating and Running ExecuTorch on Apple Platforms, checkout
 If the app successfully run on your device, you should see something like below:
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app.jpg" alt="iOS LLaMA App" width="300px">
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app.jpg" alt="iOS LLaMA App" style="width:300px">
 </p>
 
 For Llava 1.5 models, you can select and image (via image/camera selector button) before typing prompt and send button.
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_llava.jpg" alt="iOS LLaMA App" width="300px">
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_llava.jpg" alt="iOS LLaMA App" style="width:300px">
 </p>
 
 ## Reporting Issues

examples/demo-apps/apple_ios/LLaMA/docs/delegates/mps_README.md

@@ -95,19 +95,19 @@ Note: To access logs, link against the Debug build of the ExecuTorch runtime, i.
 For more details integrating and Running ExecuTorch on Apple Platforms, checkout this [link](https://pytorch.org/executorch/main/apple-runtime.html).
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_swift_pm.png" alt="iOS LLaMA App Swift PM" width="600px">
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_swift_pm.png" alt="iOS LLaMA App Swift PM" style="width:600px">
 </p>
 
 Then select which ExecuTorch framework should link against which target.
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_choosing_package.png" alt="iOS LLaMA App Choosing package" width="600px">
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_choosing_package.png" alt="iOS LLaMA App Choosing package" style="width:600px">
 </p>
 
 Click “Run” to build the app and run in on your iPhone. If the app successfully run on your device, you should see something like below:
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_mps.jpg" alt="iOS LLaMA App mps" width="300px">
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_mps.jpg" alt="iOS LLaMA App mps" style="width:300px">
 </p>
 
 ## Reporting Issues

examples/demo-apps/apple_ios/LLaMA/docs/delegates/xnnpack_README.md

@@ -95,25 +95,25 @@ Note: To access logs, link against the Debug build of the ExecuTorch runtime, i.
 For more details integrating and Running ExecuTorch on Apple Platforms, checkout this [link](https://pytorch.org/executorch/main/apple-runtime.html).
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_swift_pm.png" alt="iOS LLaMA App Swift PM" width="600px">
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_swift_pm.png" alt="iOS LLaMA App Swift PM" style="width:600px">
 </p>
 
 Then select which ExecuTorch framework should link against which target.
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_choosing_package.png" alt="iOS LLaMA App Choosing package" width="600px">
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_choosing_package.png" alt="iOS LLaMA App Choosing package" style="width:600px">
 </p>
 
 Click “Run” to build the app and run in on your iPhone. If the app successfully run on your device, you should see something like below:
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app.jpg" alt="iOS LLaMA App" width="300px">
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app.jpg" alt="iOS LLaMA App" style="width:300px">
 </p>
 
 For Llava 1.5 models, you can select and image (via image/camera selector button) before typing prompt and send button.
 
 <p align="center">
-<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_llava.jpg" alt="iOS LLaMA App" width="300px">
+<img src="https://raw.githubusercontent.com/pytorch/executorch/refs/heads/main/docs/source/_static/img/ios_demo_app_llava.jpg" alt="iOS LLaMA App" style="width:300px">
 </p>
 
 ## Reporting Issues