nodes/BobRandomNumber-ComfyUI-BasicOllama
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Fix formatting and variable names in README.md

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Updated formatting and corrected variable names in README.
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BobRandomNumber
2025-11-30 17:36:37 -05:00
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@@ -11,7 +11,7 @@ A simplified node that provides access to Ollama. It allows you to send prompts,
## 🚀 Features
* **Direct Ollama Integration:** Seamlessly connect to your local Ollama instance.
* **Automatic Image Detection:** The node automatically detects if an image is connected and sends it to Ollama for multimodal analysis, simplifying the workflow.
* **Automatic Image Detection:** The node automatically detects if an image is connected and sends it to Ollama for multimodal analysis.
* **System Prompt Support:** Utilize the `system` parameter in the Ollama API for more control over model behavior.
* **Dynamic Prompt Templates:** Easily load your own system prompts from `.txt` files in the `prompts` directory.
* **Multiple Image Inputs:** Input up to five images for analysis.
@@ -22,20 +22,22 @@ A simplified node that provides access to Ollama. It allows you to send prompts,
1. **Clone the Repository:**
Navigate to your `ComfyUI/custom_nodes` directory and clone this repository:
  ```bash
git clone https://github.com/BobRandomNumber/ComfyUI-BasicOllama
  ```
git clone https://github.com/BobRandomNumber/ComfyUI-BasicOllama.git
```
2. **Install Dependencies:**
Navigate to the newly cloned directory and install the required packages:
  ```bash
  ```
cd ComfyUI-BasicOllama
```
  ```
pip install -r requirements.txt
```
3. **Restart ComfyUI:**
Restart your ComfyUI instance to load the new custom node.
3. Restart your ComfyUI instance to load the new custom node.
## ✨ Usage
@@ -46,11 +48,11 @@ The `BasicOllama` node can be found under the `Ollama` category in the ComfyUI m
| Name | Type | Description |
| ---------------------- | --------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `prompt` | `STRING` | The main text prompt to send to the Ollama model. |
| `ollama\_model` | `COMBO` | A list of available Ollama models on your local instance. |
| `keep\_alive` | `INT` | The duration (in minutes) that the Ollama model should remain loaded in memory after the request is complete. |
| `saved\_sys\_prompt` | `COMBO` | A dropdown list of saved system prompts from the `.txt` files in the `prompts` directory. This is used as the system prompt by default. |
| `use\_sys\_prompt\_below` | `BOOLEAN` | If checked (`True`), the `system\_prompt` text box below will be used instead of the dropdown selection. If unchecked (`False`), the `saved\_sys\_prompt` dropdown is used. |
| `system\_prompt` | `STRING` | A multiline text box for a custom, one-off system prompt. This is only active when `use\_sys\_prompt\_below` is checked. |
| `ollama_model` | `COMBO` | A list of available Ollama models on your local instance. |
| `keep_alive` | `INT` | The duration (in minutes) that the Ollama model should remain loaded in memory after the request is complete. |
| `saved_sys_prompt` | `COMBO` | A dropdown list of saved system prompts from the `.txt` files in the `prompts` directory. This is used as the system prompt by default. |
| `use_sys_prompt_below` | `BOOLEAN` | If checked (`True`), the `system_prompt` text box below will be used instead of the dropdown selection. If unchecked (`False`), the `saved_sys_prompt` dropdown is used. |
| `system_prompt` | `STRING` | A multiline text box for a custom, one-off system prompt. This is only active when `use_sys_prompt_below` is checked. |
| `image1` - `image5` | `IMAGE` | Up to five optional image inputs for multimodal models. The node will automatically detect and process any connected images. |
### Outputs
@@ -61,10 +63,10 @@ The `BasicOllama` node can be found under the `Ollama` category in the ComfyUI m
## ✍️ Adding Custom System Prompts
You can easily add your own reusable system prompts to the `saved\_sys\_prompt` dropdown menu.
You can easily add your own reusable system prompts to the `saved_sys_prompt` dropdown menu.
1. Navigate to the `ComfyUI-BasicOllama/prompts` directory.
2. Create a new text file (e.g., `my\_prompt.txt`).
2. Create a new text file (e.g., `my_prompt.txt`).
3. Write your system prompt inside this file. For example, if you want a system prompt for generating JSON, the content of the file could be:
  ```
@@ -74,7 +76,7 @@ You can easily add your own reusable system prompts to the `saved\_sys\_prompt`
4. Save the file.
5. Refresh your ComfyUI browser window.
The name of your file (without the `.txt` extension) will now appear as an option in the `saved\_sys\_prompt` dropdown. In the example above, you would see `my\_prompt` in the list.
The name of your file (without the `.txt` extension) will now appear as an option in the `saved_sys_prompt` dropdown. In the example above, you would see `my_prompt` in the list.
## ⚙️ Configuration
@@ -84,7 +86,7 @@ If your Ollama instance is running on a different URL/port, you can change it by
```json
{
"OLLAMA\_URL": "http://your-ollama-url:11434"
"OLLAMA_URL": "http://your-ollama-url:11434"
}
```