Update app.py

app.py

@@ -1,64 +1,35 @@
+from dotenv import load_dotenv
+from langchain_ollama import ChatOllama
+from langchain_core.prompts import ChatPromptTemplate
 import gradio as gr
-from huggingface_hub import InferenceClient
+import os
 
-"""
-For more information on `huggingface_hub` Inference API support, please check the docs: https://huggingface.co/docs/huggingface_hub/v0.22.2/en/guides/inference
-"""
-client = InferenceClient("HuggingFaceH4/zephyr-7b-beta")
+load_dotenv()
 
+OLLAMA_BASE_URL = os.getenv("OLLAMA_BASE_URL")
 
-def respond(
-    message,
-    history: list[tuple[str, str]],
-    system_message,
-    max_tokens,
-    temperature,
-    top_p,
-):
-    messages = [{"role": "system", "content": system_message}]
+llm = ChatOllama(model="llama3", base_url = OLLAMA_BASE_URL, temperature=0.5)
 
-    for val in history:
-        if val[0]:
-            messages.append({"role": "user", "content": val[0]})
-        if val[1]:
-            messages.append({"role": "assistant", "content": val[1]})
-
-    messages.append({"role": "user", "content": message})
-
-    response = ""
-
-    for message in client.chat_completion(
-        messages,
-        max_tokens=max_tokens,
-        stream=True,
-        temperature=temperature,
-        top_p=top_p,
-    ):
-        token = message.choices[0].delta.content
+#prompt = ChatPromptTemplate.from_template("Tell me a joke about a {subject}")
+prompt = ChatPromptTemplate.from_messages(
+    [
+        ("system","Generate a list of synonyms for the following word, only give 5 words and no extra messages."),
+        ("human","{input}")
+    ]
+)
 
-        response += token
-        yield response
+def synonyms(text):
+    response = chain.invoke({"input":text})
+    return response.content
 
+chain = prompt | llm
 
-"""
-For information on how to customize the ChatInterface, peruse the gradio docs: https://www.gradio.app/docs/chatinterface
-"""
-demo = gr.ChatInterface(
-    respond,
-    additional_inputs=[
-        gr.Textbox(value="You are a friendly Chatbot.", label="System message"),
-        gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max new tokens"),
-        gr.Slider(minimum=0.1, maximum=4.0, value=0.7, step=0.1, label="Temperature"),
-        gr.Slider(
-            minimum=0.1,
-            maximum=1.0,
-            value=0.95,
-            step=0.05,
-            label="Top-p (nucleus sampling)",
-        ),
-    ],
+demo = gr.Interface(
+    fn = synonyms,
+    inputs = ["text"],
+    outputs = ["text"],
+    title = "Synonym Generator",
+    description = "Generate a list of synonyms for the following word, only give 5 words with examples i.e use word in the sentences."
 )
 
-
-if __name__ == "__main__":
-    demo.launch()
+demo.launch()