Create app.py

app.py

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+import gradio as gr
+from huggingface_hub import InferenceClient
+import json
+import uuid
+from PIL import Image
+from bs4 import BeautifulSoup
+import requests
+import random
+from transformers import LlavaProcessor, LlavaForConditionalGeneration, TextIteratorStreamer
+from threading import Thread
+import re
+import time 
+import torch
+import cv2
+from gradio_client import Client, file
+
+def image_gen(prompt):
+    client = Client("prithivMLmods/EPIC-REALISM")
+    return client.predict("Image Generation",None, prompt, api_name="/epic_realism")
+
+model_id = "llava-hf/llava-interleave-qwen-0.5b-hf"
+
+processor = LlavaProcessor.from_pretrained(model_id)
+
+model = LlavaForConditionalGeneration.from_pretrained(model_id)
+model.to("cpu")
+
+
+def llava(message, history):
+    if message["files"]:
+        image = message["files"][0]    
+    else:
+        for hist in history:
+            if type(hist[0])==tuple:
+                image = hist[0][0]
+        
+    txt = message["text"]
+        
+    gr.Info("Analyzing image")
+    image = Image.open(image).convert("RGB")
+    prompt = f"<|im_start|>user <image>\n{txt}<|im_end|><|im_start|>assistant"
+    
+    inputs = processor(prompt, image, return_tensors="pt")
+    return inputs
+
+def extract_text_from_webpage(html_content):
+    soup = BeautifulSoup(html_content, 'html.parser')
+    for tag in soup(["script", "style", "header", "footer"]):
+        tag.extract()
+    return soup.get_text(strip=True)
+
+def search(query):
+    term = query
+    start = 0
+    all_results = []
+    max_chars_per_page = 8000
+    with requests.Session() as session:
+        resp = session.get(
+            url="https://www.google.com/search",
+            headers={"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/111.0"},
+            params={"q": term, "num": 3, "udm": 14},
+            timeout=5,
+            verify=None,
+        )
+        resp.raise_for_status()
+        soup = BeautifulSoup(resp.text, "html.parser")
+        result_block = soup.find_all("div", attrs={"class": "g"})
+        for result in result_block:
+            link = result.find("a", href=True)
+            link = link["href"]
+            try:
+                webpage = session.get(link, headers={"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/111.0"}, timeout=5, verify=False)
+                webpage.raise_for_status()
+                visible_text = extract_text_from_webpage(webpage.text)
+                if len(visible_text) > max_chars_per_page:
+                    visible_text = visible_text[:max_chars_per_page]
+                all_results.append({"link": link, "text": visible_text})
+            except requests.exceptions.RequestException:
+                all_results.append({"link": link, "text": None})
+    return all_results
+
+# Initialize inference clients for different models
+client_gemma = InferenceClient("mistralai/Mistral-7B-Instruct-v0.3")
+client_mixtral = InferenceClient("NousResearch/Nous-Hermes-2-Mixtral-8x7B-DPO")
+client_llama = InferenceClient("meta-llama/Meta-Llama-3-8B-Instruct")
+
+
+func_caller = []
+
+# Define the main chat function
+def respond(message, history):
+    func_caller = []
+
+    user_prompt = message
+    # Handle image processing
+    if message["files"]:
+        inputs = llava(message, history)
+        streamer = TextIteratorStreamer(processor, skip_prompt=True, **{"skip_special_tokens": True})
+        generation_kwargs = dict(inputs, streamer=streamer, max_new_tokens=1024)
+
+        thread = Thread(target=model.generate, kwargs=generation_kwargs)
+        thread.start()
+    
+        buffer = ""
+        for new_text in streamer:
+            buffer += new_text
+            yield buffer
+    else:
+        functions_metadata = [
+            {"type": "function", "function": {"name": "web_search", "description": "Search query on google", "parameters": {"type": "object", "properties": {"query": {"type": "string", "description": "web search query"}}, "required": ["query"]}}},
+            {"type": "function", "function": {"name": "general_query", "description": "Reply general query of USER", "parameters": {"type": "object", "properties": {"prompt": {"type": "string", "description": "A detailed prompt"}}, "required": ["prompt"]}}},
+            {"type": "function", "function": {"name": "image_generation", "description": "Generate image for user", "parameters": {"type": "object", "properties": {"query": {"type": "string", "description": "image generation prompt"}}, "required": ["query"]}}},
+            {"type": "function", "function": {"name": "image_qna", "description": "Answer question asked by user related to image", "parameters": {"type": "object", "properties": {"query": {"type": "string", "description": "Question by user"}}, "required": ["query"]}}},
+        ]
+
+        for msg in history:
+            func_caller.append({"role": "user", "content": f"{str(msg[0])}"})
+            func_caller.append({"role": "assistant", "content": f"{str(msg[1])}"})
+
+        message_text = message["text"]
+        func_caller.append({"role": "user", "content": f'[SYSTEM]You are a helpful assistant. You have access to the following functions: \n {str(functions_metadata)}\n\nTo use these functions respond with:\n<functioncall> {{ "name": "function_name", "arguments": {{ "arg_1": "value_1", "arg_1": "value_1", ... }} }}  </functioncall>  [USER] {message_text}'})
+    
+        response = client_gemma.chat_completion(func_caller, max_tokens=200)
+        response = str(response)
+        try:
+            response = response[int(response.find("{")):int(response.rindex("</"))]
+        except:
+            response = response[int(response.find("{")):(int(response.rfind("}"))+1)]
+        response = response.replace("\\n", "")
+        response = response.replace("\\'", "'")
+        response = response.replace('\\"', '"')
+        response = response.replace('\\', '')
+        print(f"\n{response}")
+    
+        try:
+            json_data = json.loads(str(response))
+            if json_data["name"] == "web_search":
+                query = json_data["arguments"]["query"]
+                gr.Info("Searching Web")
+                web_results = search(query)
+                gr.Info("Extracting relevant Info")
+                web2 = ' '.join([f"Link: {res['link']}\nText: {res['text']}\n\n" for res in web_results])
+                messages = f"<|im_start|>system\nYou are OpenCHAT mini a helpful assistant made by KingNish. You are provided with WEB results from which you can find informations to answer users query in Structured and More better way. You do not say Unnecesarry things Only say thing which is important and relevant. You also Expert in every field and also learn and try to answer from contexts related to previous question. Try your best to give best response possible to user. You also try to show emotions using Emojis and reply like human, use short forms, friendly tone and emotions.<|im_end|>"
+                for msg in history:
+                    messages += f"\n<|im_start|>user\n{str(msg[0])}<|im_end|>"
+                    messages += f"\n<|im_start|>assistant\n{str(msg[1])}<|im_end|>"
+                messages+=f"\n<|im_start|>user\n{message_text}<|im_end|>\n<|im_start|>web_result\n{web2}<|im_end|>\n<|im_start|>assistant\n"
+                stream = client_mixtral.text_generation(messages, max_new_tokens=2000, do_sample=True, stream=True, details=True, return_full_text=False)
+                output = ""
+                for response in stream:
+                    if not response.token.text == "<|im_end|>":
+                        output += response.token.text
+                        yield output
+            elif json_data["name"] == "image_generation":
+                query = json_data["arguments"]["query"]
+                gr.Info("Generating Image, Please wait 10 sec...")
+                yield "Generating Image, Please wait 10 sec..."
+                try:
+                    image = image_gen(f"{str(query)}")
+                    yield gr.Image(image[1])
+                except:
+                    client_sd3 = InferenceClient("stabilityai/stable-diffusion-3-medium-diffusers")
+                    seed = random.randint(0,999999)
+                    image = client_sd3.text_to_image(query, negative_prompt=f"{seed}")
+                    yield gr.Image(image)
+            elif json_data["name"] == "image_qna":
+                inputs = llava(message, history)
+                streamer = TextIteratorStreamer(processor, skip_prompt=True, **{"skip_special_tokens": True})
+                generation_kwargs = dict(inputs, streamer=streamer, max_new_tokens=1024)
+
+                thread = Thread(target=model.generate, kwargs=generation_kwargs)
+                thread.start()
+    
+                buffer = ""
+                for new_text in streamer:
+                    buffer += new_text
+                    yield buffer
+            else:
+                messages = f"<|start_header_id|>system\nYou are OpenCHAT mini a helpful assistant made by KingNish. You answers users query like human friend. You are also Expert in every field and also learn and try to answer from contexts related to previous question. Try your best to give best response possible to user. You also try to show emotions using Emojis and reply like human, use short forms, friendly tone and emotions.<|end_header_id|>"
+                for msg in history:
+                    messages += f"\n<|start_header_id|>user\n{str(msg[0])}<|end_header_id|>"
+                    messages += f"\n<|start_header_id|>assistant\n{str(msg[1])}<|end_header_id|>"
+                messages+=f"\n<|start_header_id|>user\n{message_text}<|end_header_id|>\n<|start_header_id|>assistant\n"
+                stream = client_llama.text_generation(messages, max_new_tokens=2000, do_sample=True, stream=True, details=True, return_full_text=False)
+                output = ""
+                for response in stream:
+                    if not response.token.text == "<|eot_id|>":
+                        output += response.token.text
+                        yield output
+        except:
+            messages = f"<|start_header_id|>system\nYou are OpenCHAT mini a helpful assistant made by KingNish. You answers users query like human friend. You are also Expert in every field and also learn and try to answer from contexts related to previous question. Try your best to give best response possible to user. You also try to show emotions using Emojis and reply like human, use short forms, friendly tone and emotions.<|end_header_id|>"
+            for msg in history:
+                messages += f"\n<|start_header_id|>user\n{str(msg[0])}<|end_header_id|>"
+                messages += f"\n<|start_header_id|>assistant\n{str(msg[1])}<|end_header_id|>"
+            messages+=f"\n<|start_header_id|>user\n{message_text}<|end_header_id|>\n<|start_header_id|>assistant\n"
+            stream = client_llama.text_generation(messages, max_new_tokens=2000, do_sample=True, stream=True, details=True, return_full_text=False)
+            output = ""
+            for response in stream:
+                if not response.token.text == "<|eot_id|>":
+                    output += response.token.text
+                    yield output
+                    
+demo = gr.ChatInterface(
+    fn=respond,
+    chatbot=gr.Chatbot(show_copy_button=True, likeable=True, layout="panel"),
+    description ="GPT4xl",
+    textbox=gr.MultimodalTextbox(),
+    multimodal=True,
+    concurrency_limit=200,
+    examples=[
+        {"text": "Hy, who are you?",},
+        {"text": "What's the current price of Bitcoin",},
+        {"text": "Search and Tell me what's trending on Youtube.",},
+        {"text": "Create A Beautiful image of Effiel Tower at Night",},
+        {"text": "Write me a Python function to calculate the first 10 digits of the fibonacci sequence.",},
+    ],
+    cache_examples=False,
+)
+demo.launch()