feat: Resolving package issues and frontend

Author: farah-inayat

Dockerfile.frontend

@@ -0,0 +1,18 @@
+# Dockerfile.frontend
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Install dependencies
+COPY requirements.txt .  # Make sure it includes streamlit, requests, streamlit-chat
+RUN pip install --no-cache-dir --upgrade pip
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy frontend code
+COPY src/app/frontend.py /app/frontend.py
+
+# Expose Streamlit port
+EXPOSE 8501
+
+# Run Streamlit
+CMD ["streamlit", "run", "frontend.py", "--server.port=8501", "--server.address=0.0.0.0"]

docker-compose.yml

@@ -28,6 +28,21 @@ services:
     networks:
       - monitoring-net
 
+    # Streamlit Frontend
+  frontend:
+    build:
+      context: .
+      dockerfile: Dockerfile.frontend
+    container_name: daraz-frontend
+    ports:
+      - "8501:8501"
+    volumes:
+      - ./src/app/frontend.py:/app/frontend.py
+    environment:
+      - FASTAPI_URL=http://app:8000  # This is important for your frontend to call FastAPI
+    networks:
+      - monitoring-net
+
   # Prometheus Service (REQUIRED CONFIG)
   prometheus:
     image: prom/prometheus:latest

requirements.in

@@ -16,7 +16,9 @@ prometheus-fastapi-instrumentator
 prometheus_client
 fsspec
 tqdm
-
+streamlit
+requests
+streamlit-chat
 # --- LLM & AI ---
 llama-index
 llama-index-core

requirements.txt

@@ -14,6 +14,8 @@ aiosqlite==0.21.0
     # via llama-index-core
 alembic==1.17.2
     # via mlflow
+altair==6.0.0
+    # via streamlit
 annotated-doc==0.0.4
     # via fastapi
 annotated-types==0.7.0
@@ -29,18 +31,24 @@ anyio==4.12.0
 appdirs==1.4.4
     # via iterative-telemetry
 attrs==25.4.0
-    # via aiohttp
+    # via
+    #   aiohttp
+    #   jsonschema
+    #   referencing
 banks==2.2.0
     # via llama-index-core
 beautifulsoup4==4.14.3
     # via llama-index-readers-file
 blinker==1.9.0
-    # via flask
+    # via
+    #   flask
+    #   streamlit
 cachetools==6.2.2
     # via
     #   google-auth
     #   mlflow-skinny
     #   mlflow-tracing
+    #   streamlit
 certifi==2025.11.12
     # via
     #   evidently
@@ -60,6 +68,7 @@ click==8.3.1
     #   mlflow-skinny
     #   nltk
     #   rich-click
+    #   streamlit
     #   typer
     #   uvicorn
 cloudpickle==3.1.2
@@ -151,7 +160,9 @@ fsspec==2025.12.0
 gitdb==4.0.12
     # via gitpython
 gitpython==3.1.45
-    # via mlflow-skinny
+    # via
+    #   mlflow-skinny
+    #   streamlit
 google-auth==2.43.0
     # via databricks-sdk
 graphene==3.4.3
@@ -214,15 +225,21 @@ itsdangerous==2.2.0
     # via flask
 jinja2==3.1.6
     # via
+    #   altair
     #   banks
     #   flask
+    #   pydeck
     #   torch
 jiter==0.12.0
     # via openai
 joblib==1.5.2
     # via
     #   nltk
     #   scikit-learn
+jsonschema==4.25.1
+    # via altair
+jsonschema-specifications==2025.9.1
+    # via jsonschema
 kiwisolver==1.4.9
     # via matplotlib
 litestar==2.18.0
@@ -321,6 +338,8 @@ multipart==1.3.0
     # via litestar
 mypy-extensions==1.1.0
     # via typing-inspect
+narwhals==2.13.0
+    # via altair
 nest-asyncio==1.6.0
     # via llama-index-core
 networkx==3.6
@@ -345,10 +364,12 @@ numpy==2.3.5
     #   mlflow
     #   pandas
     #   patsy
+    #   pydeck
     #   rouge-score
     #   scikit-learn
     #   scipy
     #   statsmodels
+    #   streamlit
     #   transformers
 nvidia-cublas-cu12==12.8.4.1 ; platform_machine == 'x86_64' and sys_platform == 'linux'
     # via
@@ -412,6 +433,7 @@ opentelemetry-semantic-conventions==0.60b0
     # via opentelemetry-sdk
 packaging==25.0
     # via
+    #   altair
     #   deprecation
     #   faiss-cpu
     #   gunicorn
@@ -423,6 +445,7 @@ packaging==25.0
     #   plotly
     #   pytest
     #   statsmodels
+    #   streamlit
     #   transformers
 pandas==2.2.3
     # via
@@ -431,13 +454,15 @@ pandas==2.2.3
     #   llama-index-readers-file
     #   mlflow
     #   statsmodels
+    #   streamlit
 patsy==1.0.2
     # via statsmodels
 pillow==12.0.0
     # via
     #   llama-index-core
     #   matplotlib
     #   sentence-transformers
+    #   streamlit
 platformdirs==4.5.0
     # via
     #   banks
@@ -469,10 +494,12 @@ protobuf==6.33.1
     #   mlflow-skinny
     #   mlflow-tracing
     #   opentelemetry-proto
+    #   streamlit
 pyarrow==22.0.0
     # via
     #   mlflow
     #   pandas
+    #   streamlit
 pyasn1==0.6.1
     # via
     #   pyasn1-modules
@@ -501,6 +528,8 @@ pydantic-core==2.41.5
     # via pydantic
 pydantic-settings==2.12.0
     # via -r requirements.in
+pydeck==0.9.1
+    # via streamlit
 pygments==2.19.2
     # via
     #   pytest
@@ -541,6 +570,10 @@ pyyaml==6.0.3
     #   mlflow-skinny
     #   transformers
     #   uvicorn
+referencing==0.37.0
+    # via
+    #   jsonschema
+    #   jsonschema-specifications
 regex==2025.11.3
     # via
     #   nltk
@@ -556,6 +589,7 @@ requests==2.32.5
     #   iterative-telemetry
     #   llama-index-core
     #   mlflow-skinny
+    #   streamlit
     #   tiktoken
     #   transformers
 rich==14.2.0
@@ -568,6 +602,10 @@ rich-click==1.9.4
     # via litestar
 rouge-score==0.1.2
     # via -r requirements.in
+rpds-py==0.30.0
+    # via
+    #   jsonschema
+    #   referencing
 rsa==4.9.1
     # via google-auth
 safetensors==0.7.0
@@ -622,6 +660,12 @@ statsmodels==0.14.5
     # via
     #   -r requirements.in
     #   evidently
+streamlit==1.52.1
+    # via
+    #   -r requirements.in
+    #   streamlit-chat
+streamlit-chat==0.1.1
+    # via -r requirements.in
 striprtf==0.0.26
     # via llama-index-readers-file
 sympy==1.14.0
@@ -631,14 +675,19 @@ tenacity==9.1.2
     #   llama-cloud-services
     #   llama-index-core
     #   plotly
+    #   streamlit
 threadpoolctl==3.6.0
     # via scikit-learn
 tiktoken==0.12.0
     # via llama-index-core
 tokenizers==0.22.1
     # via transformers
+toml==0.10.2
+    # via streamlit
 torch==2.9.1
     # via sentence-transformers
+tornado==6.5.2
+    # via streamlit
 tqdm==4.67.1
     # via
     #   -r requirements.in
@@ -661,6 +710,7 @@ typing-extensions==4.15.0
     #   aiosignal
     #   aiosqlite
     #   alembic
+    #   altair
     #   anyio
     #   beautifulsoup4
     #   fastapi
@@ -678,9 +728,11 @@ typing-extensions==4.15.0
     #   polyfactory
     #   pydantic
     #   pydantic-core
+    #   referencing
     #   sentence-transformers
     #   sqlalchemy
     #   starlette
+    #   streamlit
     #   torch
     #   typer
     #   typing-inspect
@@ -700,7 +752,7 @@ tzdata==2025.2
     #   pandas
 ujson==5.11.0
     # via evidently
-urllib3==2.5.0
+urllib3==2.6.0
     # via
     #   docker
     #   evidently
@@ -717,7 +769,9 @@ uvloop==0.22.1 ; platform_python_implementation != 'PyPy' and sys_platform != 'c
 waitress==3.0.2 ; sys_platform == 'win32'
     # via mlflow
 watchdog==6.0.0
-    # via evidently
+    # via
+    #   evidently
+    #   streamlit
 watchfiles==1.1.1
     # via uvicorn
 websockets==15.0.1