Added requirement for pandas

Author: ip2location-com

README.md

@@ -35,7 +35,7 @@ makepkg -si
 ## Usage
 
 ```
-ip2location-csv-converter [-range | -cidr | -hex] [-replace | -append] INPUT_FILE OUTPUT_FILE
+ip2location-csv-converter [-range | -cidr | -hex | -parquet] [-replace | -append] [database_type] INPUT_FILE OUTPUT_FILE
 ```
 
 #### Parameters

setup.py

@@ -10,7 +10,7 @@
 
 setuptools.setup(
     name="ip2location-python-csv-converter",
-    version="1.3.0",
+    version="1.3.1",
     description="Python script to converts IP2Location CSV database into IP range or CIDR format.",
     long_description_content_type="text/markdown",
     long_description=long_description,
@@ -28,6 +28,9 @@
         'console_scripts': ['ip2location-csv-converter=ip2location_csv_converter.commandline:main'],
     },
     packages=setuptools.find_packages(),
+    install_requires=[
+        "pandas>=1.0.0"
+    ],
     classifiers=[
         "Development Status :: 5 - Production/Stable",
         "Intended Audience :: Developers",