diff --git a/Dockerfile b/Dockerfile
index 3b3403f..b98f321 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,20 +1,23 @@
 FROM python:3.10-slim
 
+ENV FLASK_APP=src/app.py
+ARG PIP_REQ_FILE=requirements.txt
+
 WORKDIR /app
 
-COPY requirements.txt /app
-RUN apt-get update && apt-get install git -y
-RUN pip3 install -r requirements.txt
-RUN pip3 install "git+https://github.com/openai/whisper.git" 
-RUN apt-get install -y ffmpeg
+RUN apt update && apt install git ffmpeg -y && \
+    pip3 install "git+https://github.com/openai/whisper.git"
 
-RUN whisper --model medium --language ru dummy.wav; exit 0
-RUN whisper --model small --language ru dummy.wav; exit 0
+RUN whisper --model medium --language ru dummy.wav; exit 0 && \
+    whisper --model small --language ru dummy.wav; exit 0
 
-COPY . .
+COPY src/ src/
+
+# Separate requirements installation to keep other dependencies
+# in cache
+COPY ${PIP_REQ_FILE} ${PIP_REQ_FILE}
+RUN pip3 install -r ${PIP_REQ_FILE}
 
 EXPOSE 5000
 
-ENV FLASK_APP=src/app.py
-
-CMD [ "python3", "-m" , "flask", "run", "--host=0.0.0.0"]
+CMD [ "python3", "-m" , "flask", "run", "--host=0.0.0.0"]
\ No newline at end of file
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..622219d
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,7 @@
+run:
+	PYTORCH_NO_CUDA_MEMORY_CACHING=1 \
+	PYTORCH_CUDA_ALLOC_CONF=expandable_segments:True \
+	CUDA_LAUNCH_BLOCKING=1 \
+	FLASK_APP=src/app.py \
+	PYTORCH_CUDA_ALLOC_CONF=max_split_size_mb:128 \
+	flask run --host=0.0.0.0
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index a3e0ffb..46071bb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,62 @@
-flask==3.0.2
-Jinja2==3.1.3
+asgiref==3.7.2
+av==11.0.0
 blinker==1.7.0
-Werkzeug==3.0.1
+certifi==2024.2.2
+charset-normalizer==3.3.2
 click==8.1.7
+coloredlogs==15.0.1
+ctranslate2==4.0.0
+Cython==3.0.8
+dtw-python==1.3.1
+faster-whisper==1.0.0
+filelock==3.13.1
+Flask==3.0.2
+flatbuffers==23.5.26
+fsspec==2024.2.0
+huggingface-hub==0.21.3
+humanfriendly==10.0
+idna==3.6
 itsdangerous==2.1.2
+Jinja2==3.1.3
+llvmlite==0.42.0
 MarkupSafe==2.1.5
+more-itertools==10.2.0
+mpmath==1.3.0
+networkx==3.2.1
+numba==0.59.0
+numpy==1.26.4
+nvidia-cublas-cu12==12.1.3.1
+nvidia-cuda-cupti-cu12==12.1.105
+nvidia-cuda-nvrtc-cu12==12.1.105
+nvidia-cuda-runtime-cu12==12.1.105
+nvidia-cudnn-cu12==8.9.2.26
+nvidia-cufft-cu12==11.0.2.54
+nvidia-curand-cu12==10.3.2.106
+nvidia-cusolver-cu12==11.4.5.107
+nvidia-cusparse-cu12==12.1.0.106
+nvidia-nccl-cu12==2.19.3
+nvidia-nvjitlink-cu12==12.3.101
+nvidia-nvtx-cu12==12.1.105
+onnxruntime==1.17.1
+openai-whisper @ git+https://github.com/openai/whisper.git@ba3f3cd54b0e5b8ce1ab3de13e32122d0d5f98ab
+packaging==23.2
+pillow==10.2.0
+protobuf==4.25.3
 python-dotenv==1.0.1
+PyYAML==6.0.1
+regex==2023.12.25
+requests==2.31.0
+scipy==1.12.0
+six==1.16.0
+sympy==1.12
+tiktoken==0.6.0
+tokenizers==0.15.2
+torch==2.2.1
+torchaudio==2.2.1
+torchvision==0.17.1
+tqdm==4.66.2
+triton==2.2.0
+typing_extensions==4.10.0
+urllib3==2.2.1
+Werkzeug==3.0.1
+whisper-timestamped==1.15.0
\ No newline at end of file
diff --git a/src/app.py b/src/app.py
index 25ac26a..f42943d 100644
--- a/src/app.py
+++ b/src/app.py
@@ -32,6 +32,7 @@ def recognize_files(handler_fn):
     results = []
 
     for filename, handle in request.files.items():
+        # 
         temp = NamedTemporaryFile()
         handle.save(temp)
         result = model.transcribe(temp.name, language=HARPYIA_LANGUAGE, initial_prompt=HARPYIA_PROMPT)
diff --git a/src/config.py b/src/config.py
new file mode 100644
index 0000000..e016740
--- /dev/null
+++ b/src/config.py
@@ -0,0 +1,12 @@
+import os
+import torch
+from dotenv import load_dotenv
+
+load_dotenv()
+
+HARPYIA_PROMPT = os.getenv('HARPYIA_PROMPT') or 'спасите помогите на помощь пожар'
+HARPYIA_MODEL = os.getenv('HARPYIA_MODEL') or 'medium'
+HARPYIA_LANGUAGE = os.getenv('HARPYIA_LANGUAGE') or 'ru'
+
+# Check if NVIDIA GPU is available
+DEVICE = "cuda" if torch.cuda.is_available() else "cpu"
\ No newline at end of file
diff --git a/src/file_stack.py b/src/file_stack.py
new file mode 100644
index 0000000..28b223f
--- /dev/null
+++ b/src/file_stack.py
@@ -0,0 +1,32 @@
+from threading import Thread
+
+from recognizer import Recognizer
+from message import MessageComposer
+
+class WavStack:
+  def __init__(self, recognizer: Recognizer, message_composer: MessageComposer):
+    self._stack = []
+    self._recognizer = recognizer
+    self._message_composer = message_composer
+    self._running = False
+
+  def append(self, file):
+    self._stack.append(file)
+
+  def loop(self):
+    self._running = True
+    while self._running:
+      if self._stack:
+        file = self._stack.pop(0)
+        recognized_text = self._recognizer.recognize(file)
+        message = self._message_composer.compose(recognized_text)
+
+        if message.has_prompt():
+          message.send()
+
+  def start_loop_in_thread(self):
+    thread = Thread(target=self.loop)
+    thread.start()
+
+  def stop_loop(self):
+    self._running = False
\ No newline at end of file
diff --git a/src/message/__init__.py b/src/message/__init__.py
new file mode 100644
index 0000000..52ede6f
--- /dev/null
+++ b/src/message/__init__.py
@@ -0,0 +1,6 @@
+from message.prompt_service import PromptService
+from message.message_sender.message_sender import MessageSender
+from message.message_composer import MessageComposer
+from message.message import Message
+
+import message.message_sender as message_sender
diff --git a/src/message/message.py b/src/message/message.py
new file mode 100644
index 0000000..d67274c
--- /dev/null
+++ b/src/message/message.py
@@ -0,0 +1,17 @@
+from message import PromptService, MessageSender
+
+class Message:
+  def __init__(self, prompt_service: PromptService, message_sender: MessageSender, \
+  recognized_text: str):
+    self._prompt_service = prompt_service
+    self._message_sender = message_sender
+    self._recognized_text = recognized_text
+
+  def has_prompt(self) -> bool:
+    return self._prompt_service.has_prompt(self._recognized_text)
+
+  def send(self):
+    self._message_sender.send(self._generate_response())
+
+  def _generate_response(self) -> str:
+    return self._prompt_service.filter_words_with_prompt(self._recognized_text)
\ No newline at end of file
diff --git a/src/message/message_composer.py b/src/message/message_composer.py
new file mode 100644
index 0000000..8dca533
--- /dev/null
+++ b/src/message/message_composer.py
@@ -0,0 +1,9 @@
+from message import Message, PromptService, MessageSender
+
+class MessageComposer:
+  def __init__(self, prompt_service: PromptService, message_sender: MessageSender):
+    self._prompt_service = prompt_service
+    self._message_sender = message_sender
+
+  def compose(self, recognized_text) -> Message:
+    return Message(self._prompt_service, self._message_sender, recognized_text)
diff --git a/src/message/message_sender/__init__.py b/src/message/message_sender/__init__.py
new file mode 100644
index 0000000..34dfeb2
--- /dev/null
+++ b/src/message/message_sender/__init__.py
@@ -0,0 +1,3 @@
+from message.message_sender.message_sender import MessageSender
+from message.message_sender.message_sender_strategy import MessageSenderStrategy
+from message.message_sender.rat_strategy import RatStrategy
diff --git a/src/message/message_sender/message_sender.py b/src/message/message_sender/message_sender.py
new file mode 100644
index 0000000..d16e33b
--- /dev/null
+++ b/src/message/message_sender/message_sender.py
@@ -0,0 +1,8 @@
+from message.message_sender import MessageSenderStrategy
+
+class MessageSender:
+  def __init__(self, strategy: MessageSenderStrategy):
+    self._strategy = strategy
+
+  def send(self, message):
+    self._strategy.send(message)
diff --git a/src/message/message_sender/message_sender_strategy.py b/src/message/message_sender/message_sender_strategy.py
new file mode 100644
index 0000000..1fc618a
--- /dev/null
+++ b/src/message/message_sender/message_sender_strategy.py
@@ -0,0 +1,6 @@
+from abc import ABC, abstractmethod
+
+class MessageSenderStrategy(ABC):
+  @abstractmethod
+  def send(self, message):
+    pass
diff --git a/src/message/message_sender/rat_strategy.py b/src/message/message_sender/rat_strategy.py
new file mode 100644
index 0000000..3954229
--- /dev/null
+++ b/src/message/message_sender/rat_strategy.py
@@ -0,0 +1,12 @@
+import requests
+
+from message.message_sender import MessageSenderStrategy
+
+MESSAGE_ENDPOINT = '/message'
+
+class RatStrategy(MessageSenderStrategy):
+  def __init__(self, url):
+    self._url = url
+
+  def send(self, message):
+    requests.post(self._url + MESSAGE_ENDPOINT, json={'message': message})
diff --git a/src/message/prompt_service.py b/src/message/prompt_service.py
new file mode 100644
index 0000000..b443e5b
--- /dev/null
+++ b/src/message/prompt_service.py
@@ -0,0 +1,16 @@
+class PromptService:
+  def __init__(self, prompt):
+    self._prompt = prompt
+
+  def has_prompt(self, text: str) -> bool:
+    for part in text.split(' '):
+      return part in self._prompt.split(' ')
+
+  def filter_words_with_prompt(self, text: str) -> str:
+    words = []
+
+    for part in text.split(' '):
+      if part in self._prompt.split(' '):
+        words.append(part)
+
+    return words
diff --git a/src/recognizer/__init__.py b/src/recognizer/__init__.py
new file mode 100644
index 0000000..f892ae5
--- /dev/null
+++ b/src/recognizer/__init__.py
@@ -0,0 +1,4 @@
+from recognizer.recognizer import Recognizer
+from recognizer.recognizer_strategy import RecognizerStrategy
+from recognizer.whisper_strategy import WhisperStrategy
+from recognizer.fast_whisper_strategy import FastWhisperStrategy
diff --git a/src/recognizer/fast_whisper_strategy.py b/src/recognizer/fast_whisper_strategy.py
new file mode 100644
index 0000000..d93680d
--- /dev/null
+++ b/src/recognizer/fast_whisper_strategy.py
@@ -0,0 +1,5 @@
+from recognizer import RecognizerStrategy
+
+class FastWhisperStrategy(RecognizerStrategy):
+  def recognize(self, file) -> str:
+    return ''
\ No newline at end of file
diff --git a/src/recognizer/recognizer.py b/src/recognizer/recognizer.py
new file mode 100644
index 0000000..cb7d704
--- /dev/null
+++ b/src/recognizer/recognizer.py
@@ -0,0 +1,8 @@
+from recognizer import RecognizerStrategy
+
+class Recognizer:
+  def __init__(self, strategy: RecognizerStrategy):
+    self._strategy = strategy
+
+  def recognize(self, file) -> str:
+    self._strategy.recognize(file)
diff --git a/src/recognizer/recognizer_strategy.py b/src/recognizer/recognizer_strategy.py
new file mode 100644
index 0000000..16b718a
--- /dev/null
+++ b/src/recognizer/recognizer_strategy.py
@@ -0,0 +1,6 @@
+from abc import ABC, abstractmethod
+
+class RecognizerStrategy(ABC):
+  @abstractmethod
+  def recognize(self, file) -> str:
+    pass
diff --git a/src/recognizer/whisper_strategy.py b/src/recognizer/whisper_strategy.py
new file mode 100644
index 0000000..2fcf3af
--- /dev/null
+++ b/src/recognizer/whisper_strategy.py
@@ -0,0 +1,5 @@
+from recognizer import RecognizerStrategy
+
+class WhisperStrategy(RecognizerStrategy):
+  def recognize(self, file) -> str:
+    return ''
\ No newline at end of file