Mokh Week 2 Day 2 Contribution

week2/community-contributions/week2_day2_gradio/gradio_ui.py

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+import gradio as gr
+import requests
+import json
+from json_handlers import SettingsHandler, LanguagesHandler
+from ollama_utils import get_ollama_response
+
+
+class GradioUI:
+    def __init__(self, models: list, settings: SettingsHandler, languages: LanguagesHandler):
+        self.models = models
+        self.settings = settings
+        self.languages = languages
+
+        self.langs = self.languages.get_supported_languages()
+
+    def _translate_callback(self, text, model, translte_from, translte_to):
+        model_options = self.settings.get_advanced_settings()
+
+        full_response = ""
+        chunck_response = get_ollama_response(model, text, translte_from, translte_to, model_options)
+        for chunck in chunck_response:
+            full_response += chunck
+            yield full_response
+
+    def _temp_setting_callback(self, temp_dropdown_val):
+        self.settings.update_advanced_settings_param("temperature", temp_dropdown_val)
+
+    def _top_k_setting_callback(self, top_k_dropdown_val):
+        self.settings.update_advanced_settings_param("top_k", top_k_dropdown_val)
+
+    def _top_p_setting_callback(self, top_p_dropdown_val):
+        self.settings.update_advanced_settings_param("top_p", top_p_dropdown_val)
+
+    def _reset_to_default_callback(self):
+        temperature = 0.0
+        top_k = 40.0
+        top_p = 0.9
+        default_settings = {
+            "temperature": temperature,
+            "top_k": top_k,
+            "top_p": top_p
+        }
+        self.settings.update_advanced_settings(default_settings)
+        return temperature, top_k, top_p
+
+    def build_and_launch(self):
+        with gr.Blocks() as gui:
+            gr.Markdown("# LLM Translator")
+            with gr.Tab("Translate"):
+                with gr.Row():
+                    model_dropdown = gr.Dropdown(
+                        label="Model",
+                        info="Choose LLM Model",
+                        choices=self.models
+                    )
+                with gr.Group():
+                    with gr.Row():
+                        translte_from = gr.Dropdown(
+                            value=self.langs[0],
+                            show_label=False,
+                            choices=self.langs,
+                            interactive=True
+                        )
+                        translte_to = gr.Dropdown(
+                            value=self.langs[1],
+                            show_label=False,
+                            choices=self.langs,
+                            interactive=True
+                        )
+                    with gr.Row():
+                        translate_input = gr.Textbox(label="Your Input", lines=15, max_lines=15)
+                        translate_output = gr.Textbox(label="Translated", lines=15, max_lines=15)
+                    
+                btn = gr.Button("Translate", variant="primary")
+                btn.click(
+                    fn=self._translate_callback,
+                    inputs=[translate_input, model_dropdown, translte_from, translte_to],
+                    outputs=translate_output
+                )
+
+            with gr.Tab("Advanced Settings"):
+                temp_dropdown = gr.Number(
+                    value=self.settings.get_advanced_setting_param("temperature"),
+                    label="Temperature",
+                    info="This parameter control how creative the model is\n0 means no creativity\n1 means very creative",
+                    minimum=0,
+                    maximum=1,
+                    step=0.1,
+                    interactive=True
+                )
+
+                gr.Markdown()  # Used only for spacing
+
+                top_k_dropdown = gr.Number(
+                    value=self.settings.get_advanced_setting_param("top_k"),
+                    label="Top K",
+                    info="A higher value (e.g. 100) will give more diverse answers\nwhile a lower value (e.g. 10) will be more conservative.",
+                    minimum=1,
+                    maximum=200,
+                    step=1,
+                    interactive=True
+                )
+
+                gr.Markdown()  # Used only for spacing
+
+                top_p_dropdown = gr.Number(
+                    value=self.settings.get_advanced_setting_param("top_p"),
+                    label="Top P",
+                    info="A higher value (e.g., 0.95) will lead to more diverse answers\nwhile a lower value (e.g., 0.5) will be more conservative",
+                    minimum=0.1,
+                    maximum=1.0,
+                    step=0.1,
+                    interactive=True
+                )
+
+                gr.Markdown()  # Used only for spacing
+
+                reset_btn = gr.Button("Reset to Default")
+                reset_btn.click(
+                    fn=self._reset_to_default_callback,
+                    outputs=[temp_dropdown, top_k_dropdown, top_p_dropdown]
+                )
+
+                temp_dropdown.change(self._temp_setting_callback, temp_dropdown)
+                top_k_dropdown.change(self._top_k_setting_callback, top_k_dropdown)
+                top_p_dropdown.change(self._top_p_setting_callback, top_p_dropdown)
+
+        gui.launch()
+

week2/community-contributions/week2_day2_gradio/json_handlers.py

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+import json
+
+
+class SettingsHandler:
+    def __init__(self, json_filename):
+        self.json_filename = json_filename
+        self.advanced_settings = self.load_current_settings()
+
+    def load_current_settings(self) -> dict:
+        with open(self.json_filename, "r") as file:
+            settings_dict = json.load(file)
+
+        advanced_settings = settings_dict["Advanced Settings"]
+
+        return advanced_settings
+    
+    def update_advanced_settings(self, updated_advanced_settings: dict):
+        new_dict = {
+            "Advanced Settings": updated_advanced_settings
+        }
+
+        print(new_dict)
+
+        with open(self.json_filename, "w") as file:
+            json.dump(new_dict, file)
+
+        self.advanced_settings = updated_advanced_settings
+
+    def update_advanced_settings_param(self, key: str, new_val):
+        if self.get_advanced_setting_param(key) is not None:
+            update_advanced_settings_dict = self.advanced_settings
+            update_advanced_settings_dict[key] = new_val
+            self.update_advanced_settings(update_advanced_settings_dict)
+
+    def get_advanced_settings(self):
+        return self.advanced_settings
+    
+    def get_advanced_setting_param(self, key: str):
+        return self.advanced_settings.get(key)
+
+
+class LanguagesHandler:
+    def __init__(self, json_filename):
+        self.json_filename = json_filename
+        self.langs = self.load_languages()
+
+    def load_languages(self) -> list:
+        with open(self.json_filename, "r") as file:
+            langs = json.load(file)
+
+        if type(langs) != list:
+            raise RuntimeError("Languages must be provided as lists")
+        if len(langs) < 2:
+            raise RuntimeError("At least 2 languages must be supported") 
+
+        return langs
+    
+    def get_supported_languages(self):
+        return self.langs
+    

week2/community-contributions/week2_day2_gradio/languages.json

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+[
+    "German",
+    "English",
+    "Spanish",
+    "French"
+]

week2/community-contributions/week2_day2_gradio/main.py

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+from json_handlers import SettingsHandler, LanguagesHandler
+from ollama_utils import get_downloaded_models
+from gradio_ui import GradioUI
+
+settings_json = "settings.json"
+languages_json = "languages.json"
+
+if __name__ == "__main__":
+    settings = SettingsHandler(settings_json)
+    languages = LanguagesHandler(languages_json)
+
+    models = get_downloaded_models()
+
+    gradio_ui = GradioUI(models, settings, languages)
+    gradio_ui.build_and_launch()

week2/community-contributions/week2_day2_gradio/ollama_utils.py

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+import requests
+import json
+import ollama
+
+
+def get_downloaded_models():
+    models_raw = requests.get("http://localhost:11434/api/tags").content
+    models_dict = json.loads(models_raw)
+    models = [model["name"] for model in models_dict["models"]]
+    return models
+
+def get_ollama_response(model, prompt, translte_from, translte_to, options):
+    def get_system_prompt():
+        with open('system_prompt.txt', 'r') as file:
+            system_prompt = file.read()
+        return system_prompt
+    
+    system_prompt = get_system_prompt()
+    user_prompt = f"Translate from {translte_from} to {translte_to}: {prompt}"
+    messages = [
+        {"role": "system", "content": system_prompt},
+        {"role": "user", "content": user_prompt}
+    ]
+
+    response = ollama.chat(model, messages, options=options, stream=True)
+    for chunck in response:
+        
+        yield chunck["message"]["content"] 

week2/community-contributions/week2_day2_gradio/readme.txt

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+Just run the main.py script after activating conda environment 'llms'

week2/community-contributions/week2_day2_gradio/settings.json

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+{"Advanced Settings": {"temperature": 0.0, "top_k": 40.0, "top_p": 0.9}}

week2/community-contributions/week2_day2_gradio/system_prompt.txt

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+You are a translator.
+You should translate the prompts according to the following criteria:
+- You should respond in a clear and straight to the point responses.
+- Your response should have a good structure and good linguistic features.
+- You should translate the sentence as it is. Do not add extra sentences or phrases on your own.
+- Do not answer questions even if the prompt is a question, you should translate the question and do not anwer it.
+- If you do not understand the prompt, do not say that you do not understand, just echo the prompt.
+- Do not include in the response phrases like 'here is the translation' or any phrases like that
+Here are some examples for good responses:
+<
+Prompt: 'Translate from French to English: Hier, j'ai passé toute la journée à explorer la ville avec mes amis, et nous avons visité plusieurs musées avant de nous arrêter pour un délicieux dîner dans un restaurant local.'
+Response: 'Yesterday, I spent the whole day exploring the city with my friends, and we visited several museums before stopping for a delicious dinner at a local restaurant.'
+>
+<
+Prompt: 'Translate from Spanish to English: vdaiughadvlkj'
+Response: 'vdaiughadvlkj'
+>