Minor fixes

Dockerfile

@@ -3,14 +3,13 @@ LABEL authors="dxarpanjain"
 
 # Install dependencies
 RUN pip install --upgrade pip
-RUN #pip install -r requirements.txt
+RUN pip install -r requirements.txt
 
 # Copy the current directory contents into the container at /app
 COPY . /app
 
 # Set the working directory to /app
-WORKDIR /app
+RUN cd /app
 
 # Run app.py when the container launches
-RUN conda activate chat_exp
-CMD ["python3", "app_chat.py"]
+CMD ["python3", "app_chat.py"]