docs: update model selection guide with supported models list

docs/docs/usage-guide/PR_agent_pro_models.md

@@ -2,17 +2,37 @@
 
 The default models used by Qodo Merge are a combination of Claude-3.5-sonnet and  OpenAI's GPT-4 models.
 
-Users can configure Qodo Merge to use solely a specific model by editing the [configuration](https://qodo-merge-docs.qodo.ai/usage-guide/configuration_options/) file.
+### Selecting a Specific Model
 
-For example, to restrict Qodo Merge to using only `Claude-3.5-sonnet`, add this setting:
+Users can configure Qodo Merge to use a specific model by editing the [configuration](https://qodo-merge-docs.qodo.ai/usage-guide/configuration_options/) file.
+The models supported by Qodo Merge are:
+
+- `claude-3-5-sonnet`
+- `gpt-4o`
+- `deepseek-r1`
+- `o3-mini`
+
+To restrict Qodo Merge to using only `Claude-3.5-sonnet`, add this setting:
 
 ```
 [config]
 model="claude-3-5-sonnet"
 ```
 
-Or to restrict Qodo Merge to using only `GPT-4o`, add this setting:
+To restrict Qodo Merge to using only `GPT-4o`, add this setting:
 ```
 [config]
 model="gpt-4o"
 ```
+
+To restrict Qodo Merge to using only `deepseek-r1`, add this setting:
+```
+[config]
+model="deepseek/r1"
+```
+
+To restrict Qodo Merge to using only `o3-mini`, add this setting:
+```
+[config]
+model="o3-mini"
+```