fix: correct port number in `LocalLLMs.md` (#1252)

* fix: correct port number in `LocalLLMs.md`

- improve details and linting

* Update docs/guides/LocalLLMs.md

---------

Co-authored-by: Robert Brennan <accounts@rbren.io>

docs/guides/LocalLLMs.md

@@ -1,42 +1,34 @@
 # Local LLM Guide with Ollama server
 
-## 0. Install and Start ollama:
-run the following command in a conda env with CUDA etc.
+Ensure that you have the Ollama server up and running.
+For detailed startup instructions, refer to the [here](https://github.com/ollama/ollama)
 
-Linux:
-```
-curl -fsSL https://ollama.com/install.sh | sh
-```
-Windows or macOS:
+This guide assumes you've started ollama with `ollama serve`. If you're running ollama differently (e.g. inside docker), the instructions might need to be modified.
 
-- Download from [here](https://ollama.com/download/)
+## 1. Pull Models
 
-Then run:
-```bash
-ollama serve
-```
-
-## 1. Install Models:
 Ollama model names can be found [here](https://ollama.com/library). For a small example, you can use
-the codellama:7b model. Bigger models will generally perform better.
+the `codellama:7b` model. Bigger models will generally perform better.
 
-```
+```bash
 ollama pull codellama:7b
 ```
 
 you can check which models you have downloaded like this:
-```
+
+```bash
 ~$ ollama list
 NAME                            ID              SIZE    MODIFIED
-llama2:latest                   78e26419b446    3.8 GB  6 weeks ago
+codellama:7b                    8fdf8f752f6e    3.8 GB  6 weeks ago
 mistral:7b-instruct-v0.2-q4_K_M eb14864c7427    4.4 GB  2 weeks ago
 starcoder2:latest               f67ae0f64584    1.7 GB  19 hours ago
 ```
 
-## 3. Start OpenDevin
+## 2. Start OpenDevin
 
 Use the instructions in [README.md](/README.md) to start OpenDevin using Docker.
 But when running `docker run`, you'll need to add a few more arguments:
+
 ```bash
 --add-host host.docker.internal=host-gateway \
 -e LLM_API_KEY="ollama" \
@@ -44,6 +36,7 @@ But when running `docker run`, you'll need to add a few more arguments:
 ```
 
 For example:
+
 ```bash
 # The directory you want OpenDevin to modify. MUST be an absolute path!
 export WORKSPACE_DIR=$(pwd)/workspace
@@ -59,10 +52,12 @@ docker run \
     ghcr.io/opendevin/opendevin:main
 ```
 
-You should now be able to connect to `http://localhost:3001/`
+You should now be able to connect to `http://localhost:3000/`
+
+## 3. Select your Model
 
-## 4. Select your Model
 In the OpenDevin UI, click on the Settings wheel in the bottom-left corner.
-Then in the `Model` input, enter `ollama/codellama:7b`, or the name of the model you pulled earlier, and click Save.
+Then in the `Model` input, enter `ollama/codellama:7b`, or the name of the model you pulled earlier.
+If it doesn’t show up in a dropdown, that’s fine, just type it in. Click Save when you’re done.
 
 And now you're ready to go!