Fix dockrization problems

.gitignore

@@ -1,3 +1,4 @@
+<<<<<<< HEAD
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[codz]
@@ -210,3 +211,181 @@ __marimo__/
 data/*
 db/*
 instance/*
+=======
+# ---> Python
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# UV
+#   Similar to Pipfile.lock, it is generally recommended to include uv.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#uv.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/latest/usage/project/#working-with-version-control
+.pdm.toml
+.pdm-python
+.pdm-build/
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+# Ruff stuff:
+.ruff_cache/
+
+# PyPI configuration file
+.pypirc
+
+>>>>>>> 62e76f904432a8905dc0c58c62c88090d88d038d

README.md

@@ -1 +1,6 @@
+<<<<<<< HEAD
 # Meyar
+=======
+# Meyar
+
+>>>>>>> 62e76f904432a8905dc0c58c62c88090d88d038d

src/backend/Dockerfile

@@ -2,32 +2,23 @@ FROM python:3.11-slim
 
 WORKDIR /app
 
-# Install system dependencies
-RUN apt-get update && apt-get install -y \
-    gcc \
-    g++ \
-    build-essential \
+COPY requirements.txt .
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
     curl \
     wget \
     git \
-    && rm -rf /var/lib/apt/lists/*
+    build-essential \
+    cmake \
+    && rm -rf /var/lib/apt/lists/* \
+    && pip install --no-cache-dir --upgrade pip wheel setuptools \
+    && pip install --no-cache-dir --upgrade langchain langchain-core langchain-community \
+    && pip install --no-cache-dir -r requirements.txt \
+    && apt-get purge -y --auto-remove build-essential cmake
 
-# Copy requirements first for better caching
-COPY requirements.txt .
-RUN pip install --no-cache-dir --upgrade pip && \
-    pip install --no-cache-dir wheel setuptools && \
-    pip install --no-cache-dir -r requirements.txt && \
-    pip install fastapi==0.111.0
-    pip install torch==2.1.0 --index-url https://download.pytorch.org/whl/cpu
-
-# Copy application code
 COPY . .
 
-# Create necessary directories
 RUN mkdir -p /app/faiss_index /root/.cache/huggingface
 
-# Expose port
 EXPOSE 8000
-
-# Run the application
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]
+CMD ["python", "main.py"]

src/backend/main.py

@@ -3,10 +3,10 @@ import signal
 import threading
 
 
+application = Application()
 def main():
-    app = Application()
     try:
-        app.run_fastapi()
+        application.run_fastapi()
     except KeyboardInterrupt:
         print("\nFastAPI server interrupted.")
     finally:

src/backend/requirements.txt

@@ -1,7 +1,3 @@
-# Python Package Requirements (generated from conda 'nlp' environment)
-# Note: System/Conda-specific packages (like cuda, blas, compilers) have been filtered out.
-# It is recommended to use within a Python virtual environment.
-
 # Core ML & Data Science
 numpy==1.26.4
 pandas==2.3.3
@@ -20,9 +16,9 @@ faiss-cpu==1.9.0
 hnswlib==0.8.0
 
 # LangChain Ecosystem
-langchain==0.3.27
-langchain-core==0.3.79
-langchain-community==0.3.27
+langchain==0.3.30
+langchain-core==0.3.85
+langchain-community==0.3.30
 langchain-openai==0.3.35
 langchain-anthropic==0.3.22
 langchain-huggingface==0.3.1
@@ -31,6 +27,7 @@ langgraph==1.0.1
 langgraph-checkpoint==3.0.1
 langgraph-sdk==0.2.9
 langsmith==0.4.32
+langmem==0.0.30
 
 # LLM Libraries & APIs
 openai==2.8.0
@@ -41,9 +38,9 @@ sentence-transformers==5.1.2
 llama-cpp-python==0.3.16
 
 # Web & Async
-fastapi==0.111.0
-uvicorn==0.29.0
-starlette==0.37.2
+fastapi==0.134.0
+uvicorn==0.34.0
+starlette==0.46.0
 pydantic==2.12.3
 pydantic-core==2.41.4
 pydantic-settings==2.11.0
@@ -102,7 +99,7 @@ optree==0.17.0
 typing-extensions==4.15.0
 importlib-metadata==8.7.0
 packaging==25.0
-requests==2.32.3
+requests==2.32.5          # ⬅️ Upgraded from 2.32.3 to 2.32.5
 urllib3==2.5.0
 certifi==2025.11.12
 charset-normalizer==3.4.4
@@ -113,7 +110,6 @@ argon2-cffi==21.3.0
 python-multipart==0.0.20
 trustcall==0.0.39
 dydantic==0.0.8
-langmem==0.0.30
 distro==1.9.0
 webencodings==0.5.1
 zstandard==0.25.0