Fix dependency conflicts and use requirements.txt instead of pyproject.toml

Dockerfile

@@ -20,13 +20,12 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 # Set working directory
 WORKDIR $HOME/app
 
-# Copy requirements from pyproject.toml
-COPY --chown=user pyproject.toml .
-COPY --chown=user setup.cfg .
+# Copy requirements file
+COPY --chown=user requirements.txt .
 
 # Install pip and dependencies
 RUN pip install --upgrade pip setuptools wheel
-RUN pip install -e .
+RUN pip install -r requirements.txt
 
 # Copy application files
 COPY --chown=user app.py .

pyproject.toml

@@ -19,7 +19,7 @@ dependencies = [
     "langgraph==0.2.61",
     "lxml==5.3.1",
     "nltk==3.8.1",
-    "numpy==2.2.3",
+    "numpy>=1.25.0,<2.0.0",
     "pyarrow==19.0.1",
     "pymupdf==1.25.3",
     "python-dotenv>=1.0.1",

requirements.txt

@@ -0,0 +1,18 @@
+chainlit==2.2.1
+langchain-community==0.3.14
+langchain-openai==0.2.14
+langchain-core==0.3.5
+langgraph==0.2.61
+openai>=1.18.0
+python-dotenv>=1.0.1
+fpdf==1.7.2
+tavily-python>=0.1.18
+websockets>=15.0
+numpy>=1.25.0,<2.0.0
+
+# For planned RAG implementation
+faiss-cpu==1.10.0
+langchain-qdrant==0.2.0
+sentence-transformers==3.4.1
+ragas==0.2.10
+datasets==3.3.1 

setup.cfg

@@ -1,5 +1,25 @@
+[metadata]
+name = InsightFlow-AI
+version = 0.1.0
+description = Multi-perspective research assistant
+author = Suhas
+author_email = suhas@example.com
+license = MIT
+
 [options]
+python_requires = >=3.11
 packages = find:
+install_requires =
+    chainlit>=2.2.1
+    langchain-community>=0.3.14
+    langchain-openai>=0.2.14
+    langgraph>=0.2.61
+    numpy>=1.25.0,<2.0.0
+
+[options.packages.find]
+exclude =
+    tests
+    examples
 
 [options.packages.find]
 exclude =